The GCF is 1.
The GCF is 2.
The GCF is 1.
The GCF of 20, 28, and 56 is 4.
The GCF is 2.
The GCF (Greatest Common Factor of 12, 14, and 20 is 212: 2 2 314: 2 720: 2 2 5
The Greatest Common Factor of 14, 35, 42 is 7.
Nope - 14 is not a factor of 100 or 200. The GCF of all three numbers is 20 !
The GCF is 2.
The GCF is 1.The GCF is 1.
14The GCF is 14.
The GCF is 2.