common divisor
noun Mathematics.
a number that is a submultiple of all the numbers of a given set.
Also called
common factor.
Origin of common divisor
First recorded in 1840–50
Words nearby common divisor
British Dictionary definitions for common divisor
Scientific definitions for common divisor
common divisor
A number that is a factor of two or more numbers. For example, 3 is a common divisor of both 9 and 15. Also called common factor