The GCF is 4.
The GCF of 16 and 30 is 2.
The GCF of 16 and 72 is 8. 16/72 can be reduced to 2/9
The GCF is 2.
The GCF is 2.
8
2
The GCF is 4.
The GCF is 2.
The GCF is 4.
The GCF is 4.
The GCF is 4.
The GCF of 12, 16 is 4.
The GCF is 2.
The GCF is 4.
The GCF of 16 and 30 is 2.