GCF(16, 32, 72) = 8.
The GCF is 8.
The GCF is 8.
The GCF is 8.
The GCF is 8.
The GCF is 8.
The GCF is 8.
The gcf of 16 and 32 is 16.
The GCF is 16.
The GCF is 8.
The GCF of 16 and 72 is 8. 16/72 can be reduced to 2/9
Since 16 is a factor of 32, it is automatically the GCF.