The GCF is 1.
Greatest common factor of 15 and 60 is 15.
Greatest common factor of 30 and 75 is 15.
The GCF is 1.
One is the only common factor of 8 9 13 and 15?
gcf(15, 13, 25) = 1.
The least common factor of any set of integers is 1.
1 is a common factor of 11, 12, 13, 14 and 15.
The least common factor of any set of integers is 1.
The least common factor of any set of numbers is 1.
1
The GCF is 1.
15 = 3 x 5 65 = 5 x 13 So the greatest common factor is 5