2.
The GCF of 16 and 72 is 8. 16/72 can be reduced to 2/9
The GCF is 4.
The GCF is 1.
The GCF is 2.
The GCF is 100.
108 and 120 have a GCF of 12.
The GCF is 100.
The GCF is 5.
gcf of 80 and 100 is 20.The GCF is 20.
The GCF is 12.The GCF is 12.
The GCF is: 100