The GCF of 28 and 34 is 2. To find the GCF of 28 and 34, you can list each number's factors: 28 - 1, 2, 4, 7, 14, 28 34 - 1, 2, 17, 34 The GCF of 28 and 34 is 2.
The GCF is 2.
The GCF is 2.
The GCF is 2.
Factors of 56: 1 2 4 7 8 14 28 56 Factors of 34: 1 2 17 34 The GCF of 56 and 34 is 2
The GCF of 28 and 68 is 4. The factors of 28 - 1, 2, 4, 7, 14, 28 The factors of 68 - 1, 2, 4, 17, 34, 68 The GCF is 4.
The GCF is 34.
The GCF is 17.
The GCF is 2.
The GCF is 2.
The GCF is 1.
The GCF is 1.