The factors of 63 are:
1, 3, 7, 9, 21, 63
The factors of 135 are:
1, 3, 5, 9, 15, 27, 45, 135
The Greatest Common Factor:
GCF = 9
The factors of 60 are:
1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
The factors of 70 are:
1, 2, 5, 7, 10, 14, 35, 70
The Greatest Common Factor:
GCF = 10
10
The HCF of 12 and 60 is 12
The GCF is 14.
The GCF is 70.
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.