Since 4 is a factor of 56, it is automatically the GCF.
The GCF is 4.
The GCF is 4.
The GCF is 4.
The GCF is 4.
The GCF is 4.
The GCF is 4.
The GCF is 4.
The GCF is 4.
The GCF of 16, 28 and 56 is 4.
The GCF of 56 and 160 is 8. The LCM is 1120.
The gcf 0f 28, 56, and 60 is 4.
The GCF is: 4.