Factors of 57: 1, 3, 19, 57
Factors of 61: 1, 61
GCF (57, 61) = 1
The GCF is 1.
The greatest common factor of 61 and 46 is 1.
The greatest common factor of 54 , 61 = 1
The greatest common factor of 61 , 37 = 1
The Greatest Common Factor (GCF) of 61 and 91 is: 1
61
The GCF is 1.
The Greatest Common Factor (GCF) is: 1
The GCF is 61.
The greatest common factor of 31 and 46 is 1.
61 and 80 don't have a common factor (except 1 which doesn't count).
It is: 1