The GCF is 4.
The GCF is 4.
The GCF of 20, 24, and 68 is 4.
The GCF is 68, the LCM is 68
gcf of 68 and 22 is 2.
The GCF is 4.
The GCF is 1.
The GCF is 2.
The GCF is 2.
The GCF is: 34The GCF of 68 and 238 is 34
The GCF is 4.
The GCF of 68 and 70 is 2. The GCF of any two consecutive even numbers is 2.
The GCF of 68 and 385 is 1.