It is 6
The GCF for 612 and 18 is 18
The GCF is 6.
The GCF is 6.
The GCF is 2.
GCF(12, 15, 18) = 3
The GCF of 9, 12, and 18 is 3.
The GCF of 912 and 18 is 6. The GCF of 9, 12 and 18 is 3.
The GCF of 918 and 12 is 6. The GCF of 9, 18 and 12 is 3.
The GCF is 3.
The GCF is: 3
The GCF is 6.
The GCF is 2.