The greatest common factor (GCF) for twenty-one and seventy-two is three.
The greatest common factor (GCF) is: 1
The GCF is 1.
The answer is 4.
The GCF is 1.
The GCF is 4.
21
The factors of six are one, two, three, and six. The factors of twenty six are one, two, thirteen, and twenty six. Two is the only factor of six that is also a factor of twenty six besides one. Therefore, two is the greatest common factor of six and twenty six.
The GCF is 2.
The Greatest Common Factor (GCF) is: 5
2
The GCF is: 8