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Q: What are the greatest common factors of 64 and 28?

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The common factors of 28 and 64 are: 1, 2, and 4

The greatest common factor of 56 and 64 is 8

The GCF of 28 and 64 is 4

Greatest common factor of 28 56 and 64 is 4.

As an example the factors of 64 are 1, 2, 4, 8, 16, 32, and 64. Examples: The common factors of 9 and 64 are only 1; the greatest common factor is 1. The common factors of 48 and 64 are 1, 2, 4, 8, and 16; the greatest common factor is 16. The common factors of 64 and 100 are 1, 2, and 4; the greatest common factor is 4. Note that for common factors you need two or more numbers

The common factors are: 1, 2, 4.

The GCF of 30 and 64 is 2. The factors of 30 are 1,2,3,10,15, and 30. The factors of 64 are 1,2,4,8,16,32, and 64. The greatest common factor of 30 and 64 is 2.

The Greatest Common Factor (GCF) is: 32

The greatest common factor is 16.

Factors of 256 are 128, 64, etc. Factors of 192 are 96, 64, etc.So greatest common factor is 64.

Common factors of 32, 56, and 64 are: 1, 2, 4, and 8.

Common factors of 64, 40, and 104 are: 1, 2, 4, and 8.

It is: 4

Factors of 28: 1, 2, 4, 7, 14, 28Factors of 100: 1, 2, 4, 5, 10, 20, 25, 50, 100Factors of 64: 1, 2, 4, 8, 16, 32, 64GCF (28, 100, 64) = 4

The GCF of 40 and 64 is 8

64 and 16's highest common factor is 16.

8

The greatest common factor is 16

1, 2, 4 and 8, the GCF.

The factors of 64 are all 2s and the factors of 81 are all 3s. The greatest common factor is 1, since they have no factors in common. ■

The GCF is 4.

It is 4

The Greatest Common Factor = 8

The GCF of 56 and 64 is 8. (56= 7x8, 64= 8x8)One way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 56 are 1, 2, 4, 7, 8, 14, 28, and 56.The factors of 64 are 1, 2, 4, 8, 16, 32, and 64.The common factors are 1, 2, 4, and 8. Therefore, 8 is the greatest common factor.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 56 are 2, 2, 2, and 7.The prime factors of 64 are 2, 2, 2, 2, 2, and 2.The prime factors in common are 2, 2, and 2, so the greatest common factor is 2 x 2 x 2 = 8.

The GCF of 64 and 84 is 4.The factors of 64 are: 1, 2, 4, 8, 16, 32, 64.The factors of 84 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84.The common factors are: 1, 2, 4.The Greatest Common Factor (GCF) is: 4