This statement is true because 1 is a factor of any 2 positive integers and so is always a common factor and since it is the smallest or lowest positive integer, it is always the lowest common factor.
The least common factor of any set of integers is 1.
The least common factor of 7 and 14 is 1. The least (lowest) common factor of two positive integers is always 1.
The least common factor is 1. (The least common factor of any two or more positive integers is always 1.)
The least common factor of any set of positive integers is 1.
The least common factor of any set of integers is 1.
1 The least common factor of any set of positive integers is always 1.
The least common factor of any two or more positive integers is always 1
The least common factor of any set of integers is 1.
The lowest common factor of any set of positive integers is 1.
The least common factor of any two or more positive integers is always 1.
The least common factor of any two or more positive integers is always 1
The least common factor of any two or more positive integers is always 1