 21 - -9. What is the highest common factor of 20 and n?
10
Let y = -81 - -117. Calculate the greatest common factor of 12 and y.
12
Let d = -254 - -394. Let q = 50 - 36. What is the greatest common factor of d and q?
14
Suppose -41 = -4*k + 63. Let l be (0 - -3) + 2*31. What is the highest common divisor of l and k?
13
Suppose -2*h + 4 + 4 = 0. Suppose 0 - 4 = f, -f + 76 = h*v. What is the highest common factor of v and 100?
20
Let o(l) = -15*l - 1. Let u be o(-2). Suppose -4*q + 2*a = -u - 5, -5*a + 20 = 5*q. What is the highest common divisor of 21 and q?
7
Let r(h) = h + 2. Let a = -5 - -11. Let d be r(a). What is the highest common divisor of d and 32?
8
Let s = 46 + -32. Let o = 26 - s. What is the highest common divisor of 84 and o?
12
Let z = 486 + -291. What is the highest common divisor of z and 15?
15
Let i(f) = -10*f - 6*f**2 + 4*f**2 + f**2 + 3. Let d be i(-7). Let m be 4*7/(14/30). What is the greatest common factor of d and m?
12
Suppose -3 = -4*j + 5, -94 = -2*r + j. Calculate the greatest common factor of r and 16.
16
Let a = -4 - -13. Calculate the highest common factor of 3 and a.
3
Let a be 23/(1 - (-14)/(-15)). Suppose 5*p - 3*t - 69 = a, -p - 5*t + 94 = 0. Calculate the highest common divisor of 12 and p.
12
Let u(h) = h**3 + 2*h**2 - 4*h. Let o be u(3). Let f = o - 22. Suppose 5 = -l, 3*l + 11 + 2 = -2*j. Calculate the greatest common divisor of f and j.
1
Suppose 5*u = -g + 18 + 5, 3*g = -2*u + 134. Suppose 4*i + 0*i - g = 0. What is the highest common factor of 30 and i?
6
Let u be (2 - 2/4) + (-57)/(-6). Let w be (1 + 0)*(100 + -1). Calculate the highest common divisor of w and u.
11
Suppose 2*i + 7 = -5*y + 64, 165 = 5*i + 5*y. Suppose i = 6*s - 2*s. Let h be (-5)/((-10)/(-4)) - -8. What is the highest common factor of h and s?
3
Suppose -2*d = -5*d + 6. Suppose d*n = -5*l + 311, 0 = -n + l + 70 + 82. What is the highest common factor of 17 and n?
17
Let a(p) = -2*p - 15. Let u be a(-11). What is the greatest common divisor of 63 and u?
7
Let g(s) = -s**2 + 12*s - 20. Let j be g(7). Calculate the greatest common factor of 60 and j.
15
Let t = -39 + 124. Let m = 39 + -22. What is the greatest common factor of m and t?
17
Suppose 2*h + 360 = 7*h. Let u be h/3 + (-3)/(-3). Calculate the highest common divisor of u and 25.
25
Suppose -5 + 15 = 2*t. Suppose 3*k = 2*z - 12, -z + 2 = -k - 2. Suppose -f + t*f - 128 = z. What is the highest common factor of 4 and f?
4
Let m(t) = -t**3 + t**2 + 3*t + 3. Let p be m(-2). Suppose -h + 4*h = p. Suppose -h*y + 221 = 41. Calculate the greatest common factor of y and 24.
12
Let z(w) = 4*w**2 - 2*w - 2. Let b be z(-4). Calculate the highest common factor of b and 14.
14
Suppose x = 2*k - 58, -5*k = -5*x - 8 - 132. Calculate the highest common divisor of k and 120.
30
Suppose -2*o - 36 = -3*z, -4*z = 2*o - 3*o - 53. Calculate the highest common divisor of 7 and z.
7
Suppose 0*v + 4*v - 16 = 0, 0 = 5*a - 4*v + 11. Calculate the greatest common divisor of a and 1.
1
Let j(i) = -24*i - 4 + 5 + 3*i. Let v be j(-1). Suppose 130 - v = 3*z. What is the highest common divisor of 12 and z?
12
Let i(d) = -5*d**2 + 5*d - 6. Let x(s) = 6*s**2 - 5*s + 7. Let g(j) = 7*i(j) + 6*x(j). Let p be g(-6). What is the highest common factor of p and 9?
3
Let n = 42 - -36. Let b = -38 + n. Suppose 5*k = 30 + 20. What is the highest common factor of k and b?
10
Let s(i) = i**3 + 4*i**2 + 4. Suppose 7*w = 4*w + 12. Let d be s(w). Suppose 3*c - 35 = 1. What is the greatest common factor of c and d?
12
Let s(x) = -x**3 + 5*x**2 - x + 7. Let o be s(5). Let r(w) = w**2 - 10*w + 6. Let p be r(9). Let z be 8 + p/6*o. What is the greatest common factor of 1 and z?
1
Let h = 5 + 15. Calculate the highest common divisor of 8 and h.
4
Let u be (-596)/16 - (-2)/8. Let s = -5 - u. What is the highest common factor of s and 4?
4
Let u(j) = 5*j**2 - j - 1. Let b be u(-1). Let o = 99 - 44. Calculate the highest common divisor of b and o.
5
Let p be 14/(-4)*(-3 + 0 + -7). Suppose -2*a = 3*k + 4, -5*k + 1 = -a + 12. Let r = 4 + a. Calculate the greatest common divisor of p and r.
5
Let m(b) = -b**3 + 12*b**2 + 15*b - 14. Let c be m(13). Calculate the highest common divisor of c and 18.
6
Suppose -f - 108 = 2*f. Let t = -22 - f. What is the greatest common factor of t and 2?
2
Let p(z) = 2*z + 15. Let x be p(-7). Calculate the greatest common divisor of x and 1.
1
Let k = -84 + 93. What is the greatest common divisor of k and 81?
9
Let s = 14 + 2. Suppose -5*j + 30 = -2*c, -2*c = -4*j + 3*c + 41. Calculate the greatest common factor of s and j.
4
Let a(g) = 5*g + 2. Let z be a(4). Suppose -4*q = -3*q - z. What is the greatest common divisor of q and 242?
22
Let p = -27 - -51. Suppose -p - 3 = -3*w. Let d = -45 + 63. What is the highest common factor of d and w?
9
Let r be (-1)/4 + (-58)/(-8). Calculate the highest common factor of 238 and r.
7
Let t be -3 + (-2)/(-1) + 89. What is the highest common divisor of t and 22?
22
Let s(z) = -z**3 - z**2 + z + 11. Let f be s(0). Let g = 1 + f. Suppose -4*r = -5*y - 225, 0*y - 66 = -r - 2*y. What is the highest common divisor of g and r?
12
Suppose 0 = -15*v + 13*v + 114. Calculate the greatest common divisor of 19 and v.
19
Suppose 0*o - o = 0, 3*a + 4*o - 15 = 0. Suppose a*x - 189 - 196 = 0. Calculate the greatest common factor of 7 and x.
7
Suppose n = -x - 4*n - 42, 110 = -5*x - 5*n. Let o = x - -33. What is the greatest common divisor of 80 and o?
16
Suppose -3*o = 2*i + 7, 5*o + 4*i = -6 - 5. Let t = o + 6. Suppose 5*k = 15 + 5, 0 = t*f + 4*k - 643. Calculate the greatest common factor of 19 and f.
19
Suppose 0 = q - 2*v - 20, 2*q - v = -0*v + 25. Let h(a) = -2*a**2 + 6*a + 5. Let d be h(5). Let c = 0 - d. Calculate the highest common divisor of q and c.
5
Suppose k - 2 = -3*z, 3*k - 3*z - 13 = k. Suppose k*i = -g - 40, 2*g + 44 = -0*i - i. Let a be 30*1*g/(-8). Calculate the highest common factor of a and 30.
15
Let x = -29 + 61. Suppose 3*l - n = 29, 9 = 3*l + 4*n - n. What is the greatest common factor of x and l?
8
Suppose 0 = 5*u - 20, -2*u = 4*y + y - 18. Suppose -5*x = y*w - 14, 0 = -4*x + w + 3*w. What is the highest common divisor of x and 3?
1
Let a(j) = -2*j**2 - j - 2. Let n be a(-2). Let y be 6/6*(-1 - n). Calculate the highest common factor of 1 and y.
1
Let n be ((-15)/6)/((-1)/2). Suppose 3*l + 4 = 4*y + 5, n*l = -5*y + 60. What is the highest common factor of l and 21?
7
Let s(q) = -14*q + 6. Suppose -11 = 2*i + 1. Let u be s(i). Suppose o - 21 = -2*h, 5*o + 25 = -0*h + 3*h. Calculate the greatest common factor of u and h.
10
Let f(i) = i**2 - 3*i + 2. Let v be f(3). Suppose -r = v - 4. Let h be (2/(-3))/(4/(-24)). Calculate the greatest common factor of h and r.
2
Let f(z) = z**3 - z**2 - 5*z + 2. Let m be f(3). Let g = 5 - 2. Suppose 2*i + l = -4*l + 9, 3*l = g. Calculate the highest common divisor of m and i.
1
Let a = 162 - -186. Let j be 2/(-4) - 21/(-6). Suppose -3*o + a = 2*k + k, -k - j = 0. What is the greatest common divisor of 17 and o?
17
Suppose -5*l = 2*u - 88, 0*u - 3*u + 86 = -4*l. Suppose -u + 4 = -5*w. Calculate the highest common factor of w and 3.
3
Let q(p) = p**2 + 4*p + 10. Let r(m) = -m**3 + 11*m**2 - 12*m + 10. Let x be r(10). Let a be q(x). Calculate the highest common factor of a and 14.
14
Suppose 16 = -3*x + 5*n, -3*n - 7 = x - 5*n. What is the highest common divisor of x and 33?
3
Let i(v) = -v**2. Let m(w) = 4 + 2*w**2 + 3*w**2 - 6 + 7*w. Let b(j) = -4*i(j) - m(j). Let p be b(-6). What is the greatest common divisor of p and 4?
4
Suppose 2*b - 8 = a, 5*a = b - 2*b + 4. Calculate the greatest common factor of 12 and b.
4
Let x(b) = -b + 11. Let t be x(5). Suppose r = t*r, 2*p = -r + 14. Let l be 4/(-14) + 590/p. Calculate the highest common divisor of 12 and l.
12
Let b be 3/(-2 + -1)*2. Let r be (4/(-3))/(b/6). Suppose 24 = r*q - 12. What is the highest common factor of q and 9?
9
Let c(t) = 28*t - 1. Let g be c(1). Let d = g + 6. Suppose -52 = -6*n + n + 3*b, -2*n - b = -23. Calculate the greatest common factor of n and d.
11
Suppose -5*t = 4*x - 220, -221 = -4*t + 5*x - 4. Suppose -5*d = k - 3, -3*k + t = -2*d + 4*d. Calculate the highest common factor of 9 and k.
9
Suppose y - 7 = -4*w + 4, 0 = 2*w - 3*y - 9. Suppose -w*l - l 