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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
GCF = 10
The GCF is 10.
The HCF of 70 and 50 is 10
It is: 2
The GCF is 70.
The GCF is 60.
10
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 6.
The GCF is 20.
The GCF is 12.