The least common factor is 1. (The least common factor of any two or more positive integers is always 1.)
9 is the largest common factor of 45 and 108.
The highest common factor of 108 and 45 is 9
The least common factor of any set of numbers is 1.
The GCF of 108 and 45 is 9.
The GCF of 45 72 and 108 is 9
The least common factor is: 1
The least common factor is: 1
9 is the GCF.
It is: 9
The GCF is 9.
1, 3, 9
The HCF is 9