The GCF is 9.
The GCF is 9.
The GCF is 9.
The GCF is 21
The GCF is 3.
The GCF is 3.
The GCF is 3.
3
The GCF of 3, 48, and 99 is 3
The GCF is 9.
The GCF is 1.
The GCF of 24, 48, and 480 is 24. Because 24 is a factor of 48 and 480, it is automatically the GCF.