The GCF is: 4.
The GCF/HCF of 56 and 180 is 4.
The GCF of 32, 56, and 96 is 8.
The GCF is 56.
GCF of 175 and 56 is 7.
The GCF of 56 and 160 is 8. The LCM is 1120.
The GCF is 45.
The GCF is 9.
The GCF is 4.
The GCF is 60.
The GCF is 180.
The GCF is 20.
The GCF is 12.