The GCF is 2.
The GCF is 1.
The GCF is 2.
22 = 2 x 11 28 = 2 x 2 x 7 The GCF of 22 and 28 = 2
The GCF is 2.
The GCF is 2.
The GCF is 2.
2
Factors of 18: 1 2 3 6 9 18 Factors of 22: 1 2 11 22 The GCF of 18 and 22 is 2
What is the gcf of 21,35,14 and 28?
The GCF of 18 and 22 is 2The factors of 18 are 1, 2, 3, 6, 9, and 18The factors of 22 are 1, 2, 11, and 22The GCF is then 2.
The GCF of 18 and 28 is 2The factors of 18 are 1, 2, 3, 6, 9, and 18The factors of 28 are 1, 2, 4, 7, 14, and 28The GCF of 18 and 28 is 2