12.
12
What is the common denominator of (-3 + 1)*2745/(-1800) and -113/10?
20
Find the common denominator of -133/60 and (190/480)/19*(-92)/10.
120
Let v = 3 + 7. Find the common denominator of -3 - 4 - (-915)/(-180) and (-534)/(-80) - (-2)/v.
24
What is the common denominator of -53/8 and 2/(-15)*(-27)/(-24)?
40
Suppose 20*s = 12*s + 16. Calculate the smallest common multiple of 31 and s.
62
Let u be (4 + -10)*(-8)/3. Let i = u + 8. Let r(j) = j**3 + 6*j**2 - 2*j - 6. Calculate the smallest common multiple of i and r(-6).
24
Let t(x) = x**2 - 4*x - 21. Suppose -2*y - y = 6, -3*y = 4*r - 46. Calculate the lowest common multiple of t(-4) and r.
143
Suppose 0 = -s + 5*z + 3, -3*s + 6*z - 10*z - 48 = 0. What is the lowest common multiple of (-722)/s + (-1)/6 and 18?
180
Let w = -343 - -383. Calculate the least common multiple of w and 195.
1560
Let i = -328 + 384. Suppose -5*m + 3 = 2*x, -x - 2*m + 6 = 2. What is the smallest common multiple of i and x?
56
Suppose 0 = -4*d - h + 5*h + 156, h = 3*d - 107. Calculate the smallest common multiple of 26 and d/4 - ((-120)/(-16))/15.
104
Let d be 9012/9020 - -2 - (1 + 2). Let t = d - 232241/27060. Calculate the common denominator of 25/28 and t.
84
Let m be -1*(-1)/(-4) - 73/(-4). Suppose 4*i - 5*u = 4 + 3, -i - 2*u = -m. Calculate the least common multiple of i and 22.
88
Let q(z) = -z**2 - 5*z + 1. Let m be q(-5). Let v be m + 7/(3 - 2). Calculate the smallest common multiple of 7 and ((-4)/6)/(v/(-24)).
14
Suppose 8 + 28 = 3*g + 3*i, g - 4 = i. What is the least common multiple of g and 118?
472
Suppose 2*r - 5*j - 14 = -0*j, 4*r + j - 6 = 0. Suppose -g + z = 4*g - 257, 113 = r*g + 3*z. Calculate the common denominator of 16/11 and g/(-3) - (10 - 7).
33
Find the common denominator of -68/15 and (-3)/3 + 5*(-70)/(-48).
120
Let w = -162 + 248. Find the common denominator of 2/6 - w/4 and -89/36.
36
Let q = 3 + 0. Suppose 2*y - 23 = -q. Suppose -t = -6*t + y. Calculate the lowest common multiple of t and 18.
18
What is the smallest common multiple of (-24)/6*(-4 + (-60)/(-16)) and 45?
45
Let n = 7 + -3. Let o = -1371 + 1385. Calculate the lowest common multiple of o and n.
28
Suppose -163*n = -58*n - 420. Suppose 5*t - 10 - 8 = -2*v, 4*v + 5*t - 36 = 0. What is the least common multiple of n and v?
36
Let f = 181 + -147. What is the lowest common multiple of ((-2)/4)/((-5)/100) and f?
170
What is the least common multiple of 2 - (1 + -3 + 3) and 4/((-4 + 3)*-4) + 2?
3
Let a = 909/2 - 447. What is the common denominator of -31/30 and a?
30
Let h = 2824 + -169559/60. Calculate the common denominator of h and -9/40.
120
Let a = 1667741742689 - 14779527362673299/8862. Let j = -18695/633 + a. Let c = j + 4431. What is the common denominator of c and -9/10?
70
Calculate the least common multiple of (2 + (-40)/12)/((-4)/18) and (1/(-3))/((-1)/201).
402
What is the least common multiple of 10 and 3/(-9) - 9084/(-36)?
1260
Let k be (-14)/((-746)/(-1500) + (-2)/4). Let m = k - 47200/9. Find the common denominator of m and -25/11.
99
Suppose 0 = -5*v - z + 25, z - 3 - 2 = 0. Suppose 5*i + 973 = v*g, 0 = g + 4*i - 129 - 88. Calculate the common denominator of g*(2 + 92/(-48)) and -37/3.
12
Let v be (6/(-5))/(9/(-45)). Let i be 1 - ((-2)/(-1) - v). Suppose -4*t - 30 = -r, t - 15 - 51 = -i*r. What is the lowest common multiple of r and 4?
28
Let d = -64 + 92. Let f be (-1)/(d/(-7635)) + 2. Let l = f + -1083/4. Calculate the common denominator of l and -53/4.
28
Let d(v) = -7*v**3 - 2*v**2 + 3*v - 2. Let p be d(-2). Suppose -3*c + 2 + 30 = 2*r, -4*c - 4*r + p = 0. Calculate the least common multiple of c and 33.
132
Let q = 382123/20 + -19101. Find the common denominator of -17/6 and q.
60
Let q = -59 + 59. Suppose q = 6*v - v - 50. What is the lowest common multiple of 8 and v?
40
Calculate the common denominator of 133/6 and (-1771)/420 - (-3)/(-4).
30
Let y = -94 - -97. Let v(k) = -11*k. Let d be v(-1). Suppose 2*x = d + 11. What is the lowest common multiple of x and y?
33
Suppose 8*d - 168 = -0*d. Calculate the smallest common multiple of d and 183.
1281
Suppose -13317 = -3*g + 2*g. Let t = 426105/32 - g. Find the common denominator of t and -35/6.
96
Suppose -c + 3*z = -98 + 14, z = -c + 68. What is the least common multiple of c and 40?
360
What is the common denominator of ((-225)/408)/((-72)/32) and -13/33?
1122
Let m = -25552 + 241798577/9463. Let o be (-10)/(-6) + 3933/(-4088016)*9658. Let i = m + o. What is the common denominator of i and 13/9?
72
Let v = -8 + 25. Suppose 13*o - 16 = v*o. Find the common denominator of -1 + o/(-4 - -8) and -43/6.
6
Let n = -7996 - -175983/22. Find the common denominator of 103/170 and n.
1870
Let a = 4055204/1001 - -14790/77. Let o = 4246 - a. Find the common denominator of o and -28/3.
39
Let i = 553 + -2777/5. Let l be (-1091389)/3276 + (-4)/(-14). Let d = l + 1303/4. Calculate the common denominator of i and d.
45
Suppose t + 15385 = 3*c, -1 - 2 = 3*t. Let p = c - 41117/8. Let y = -85 - -1613/18. Find the common denominator of p and y.
72
Let s = 10429/11 - 951. Let i = -28 + 28. Find the common denominator of s and i + (-1)/(-5)*-27.
55
Suppose 1970 + 3805 = 35*h. What is the lowest common multiple of h and 220?
660
Let z = -115 - -245. What is the common denominator of -44 and (-1)/z - (-16)/(-20)?
26
Let r = -392177/24 + 16337. What is the common denominator of r and 121/40?
120
Let y = -112331/5 - -22208. Let p be (443/80)/(2/94). Let c = p + y. Find the common denominator of c and -73/4.
16
Let v = 656 - 1454. Calculate the common denominator of -2/13 and (-3)/(-2)*v/(-105).
65
Let s = -1099201/12 + 91974. Let z = 384 - s. Calculate the common denominator of z and 2/(-8)*(-68)/(-16).
48
Calculate the common denominator of 38/17 and ((-1020)/(-2480))/((-3)/4).
527
Suppose c - 6 = 2*c. Find the common denominator of (243/8)/((-153)/204) and (-31)/110 + c/15.
22
Let a = 5261 + -199973/38. Calculate the common denominator of a and -73/22.
418
Calculate the smallest common multiple of 180 and 30/(-24)*(-336)/35.
180
Suppose 19*y = 24*y - 660. Calculate the least common multiple of 36 and y.
396
Let k(p) = p + 45. Let z be k(-17). Let x = 10 + z. What is the lowest common multiple of x and 20?
380
Let u = 3/11165 + -49762/100485. What is the common denominator of 59/81 and u?
891
Suppose -16 - 8 = -3*j. Let t(m) = 5*m**2 + 6*m - 12. What is the least common multiple of j and t(2)?
40
Let n = 13 - 11. Let b = -5 + 13. What is the smallest common multiple of b and n?
8
Let d = 3929/2 - 2011. Find the common denominator of d and 2/(-16) - 3/12.
8
Let g = 914/17 + -29911/544. Let a = 223/12 - 4699/156. Let d = a + 2683/130. What is the common denominator of g and d?
160
What is the common denominator of 8/90*((-2590)/(-112) + 8) and ((-1)/(-6) - 0)*134?
30
Let p = -1081 - -3284. Let u = -11/68770 - -1360339469/618930. Let q = u - p. What is the common denominator of 26/11 and q?
99
Let a = 1119835/1877466 + 1/32938. Calculate the common denominator of 49/9 and a.
171
Let h be (-16)/12 + 3/9. Let w = 1 - h. Suppose 2*s - 20 + 0 = 0. What is the lowest common multiple of s and w?
10
Suppose 3*g = 4*g + 4*k - 4, -4*g = 4*k + 32. Let m be (g/(-10))/(4/80). What is the common denominator of (2/m)/(6/(-52)) and 61/22?
198
Let m(f) = 3*f - 2. Let i be m(-2). Let r = -19813/14 + 1411. Find the common denominator of (-2)/i - 23/(-3) and r.
84
What is the lowest common multiple of -3*573/(-6)*(-2)/(-3) and 6?
1146
What is the common denominator of (0 + (540/(-56) - -3))/3 and 45/16?
112
Let t = 38 + -4. Suppose -t + 4 = -2*o. Calculate the least common multiple of 9 and o.
45
Let n be (6/5)/((-8)/(-340)). Suppose 3*r = -0*r - n. Let x = 3 - r. Calculate the lowest common multiple of 18 and x.
180
Let y = 89 + -49. Let a = -39 + y. Calculate the least common multiple of a and 10.
10
Let a = -14/25 + 1153/50. What is the common denominator of 19/28 and a?
28
Let i(g) = -2*g + 7. Let z be i(-14). Suppose 0 = -29*x + z*x - 66. Calculate the smallest common multiple of x and (-4)/6*(-6)/4.
11
Let x(j) be the second derivative of j**3/6 - 3*j**2 - 11*j. Let p be x(-6). Find the common denominator of 325/6*p/(-180) and -47/16.
144
Find the common denominator of 53/138 and (6/(-15))/((-