GCD (First, Other...) GCD (First; Other...)
First
The first number or array of numbers.
Other
Additional numbers or arrays of numbers.
Returns
Number Number
The greatest common divisor.
Returns the greatest common divisor of a set of numbers. GCD (30, 12) GCD (30; 12) returns 6, because 6 is the largest positive integer that divides both numbers without producing a remainder.
The parameters are expected to be integers, that is, they should not have fractional components. If they do, their numbers are truncated as though the INT function was applied to them.
Examples
GCD (30, 12)
GCD (30; 12)
Returns 6.
GCD ({ 120, 36 })
GCD ({ 120; 36 })
Returns 12.
GCD (120, 36, 6)
GCD (120; 36; 6)
Returns 6.