GCD(list)

The GCD function calculates the greatest common divisor of a list of integers. The greatest common divisor is the largest integer that exactly divides all the integers in a list.

For example:

GCD(24, 36)  returns 12

GCD(24, 36, 72)  returns 12

GCD(2, 7, 9)  returns 1

See also:

Other mathematical functions