The GCF is 7.
The GCF is 45.
The GCF is 63.
The GCF is 63.
The GCF is 35.
The GCF is 105.
The GCF is 315.
The GCF of 315 and 60 is 15.
The GCF is 28.
The GCF of 14 and 224 is 14
315 = 32 x 5 x 7525 = 3 x 5 x 73 x 5 x 7 = 105 (GCF)
It is: 315
The GCF is 1.