Compute the greatest common divisor of two integer operands.
@param a,b Operands @return GCD of a and b up to sign; if a >= 0 and b >= 0, return value is >= 0; if a == 0 and b == 0, returns 0.
See Implementation
Compute the greatest common divisor of two integer operands.
@param a,b Operands @return GCD of a and b up to sign; if a >= 0 and b >= 0, return value is >= 0; if a == 0 and b == 0, returns 0.