Since 4 is a factor of 20, it is automatically the GCF.
The GCF is 2. It is: 2The GCF is 2.The GCF is 2.
The GCF of 4 and 10 is 2.
The common factors of 4 and 16 are 1, 2, and 4.
The GCF is 2.
The GCF is 2.
The GCF is 2.
The GCF is 2.
The GCF is 2.
Since 4 is a factor of 20, it is automatically the GCF.
The GCF is 2. It is: 2The GCF is 2.The GCF is 2.
The GCF of 4 and 10 is 2.
The GCF is 2.
The GCF is 2.
The GCF is 2.
The common factors of 4 and 16 are 1, 2, and 4.
There can be only one GCF, not a pair. GCF(4, 6) = 2