Because 12 is greater than 6.
The answer is 4.
The greatest common factor of ten and twenty is ten.
Yes. Just divide each by the greatest common factor to get lowest terms.
The greatest common factor (GCF) is: 1
The greatest common factor (GCF) for twenty-one and seventy-two is three.
GCF of 120, 104 and 112 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