Item 41, p. 148 greatest common denominator

[agezerlis]

On p. 146 we were told the gcd function finds the greatest common divisor. On p. 148, however, this has turned into the greatest common denominator. (This is probably the result of thinking of a "lowest common denominator").

[bslatkin]

I agree. On page 148 it says "greatest common denominator" and that should be "greatest common divisor".

[bslatkin]

This will be fixed in the next printing.