The GCF is 14.
The HCF of 12 and 60 is 12
The HCF is 5.
The GCF is 70.The GCF is 70.
The HCF is: 2
The GCF is 10.
The GCF is 14.
The GCF is 6.
The GCF is 20.
The GCF is 12.
The GCF is 4.
The HCF of 70 is 70. But it's a factor as opposed to a common factor because there's only one number.