26, 52, 78
The greatest common factor of ten and twenty is ten.
The greatest common factor (GCF) is: 1
The greatest common factor (GCF) for twenty-one and seventy-two is three.
The answer is 4.
The GCF is 1.
The Greatest Common Factor (GCF) is: 5
The GCF is 4.
21
The GCF is 1.
The greatest common factor of 40x2 and 20x7 is 20x2
The GCF (Greatest Common Factor) of 8, 20, and 60 is: 4
The GCF is 2.