It is: 1
The least common factor of any set of integers is 1.
The lowest common factor of any pair of positive integers is 1. The highest common factor of 15 and 30 is 15
There is no such thing as a Greatest Common Multiple - there are such terms as Lowest Common Multiple, and Greatest Common Factor.
The lowest common factor of ANY set of numbers is 1.
The greatest common factor of 18 and 15 is 3. You're Welcome VDAWG
The least common factor of any set of numbers is 1.
5
The lowest common factor is 15.
945 is the lowest common denominator. 3 is the greatest common factor.
The least common factor of any set of integers is 1.
The least common factor of any set of numbers is 1.
The Greatest Common Factor of 12, 44, 15: 1