Difference between revisions of "99 questions/Solutions/33"
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Revision as of 16:52, 13 July 2010
(*) Determine whether two positive integer numbers are coprime. Two numbers are coprime if their greatest common divisor equals 1.
coprime a b = gcd a b == 1
Here we use the prelude function for computing gcd's along with a test of the result's equality to one.