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

Write your answer...

Submit

Still have questions?

Continue Learning about Movies & Television

The GCF of 28 and 64 is 4

64 and 16's highest common factor is 16.

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

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: 8

Related questions

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

The greatest common factor of 56 and 64 is 8

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 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 GCF of 28 and 64 is 4

The common factors are: 1, 2, 4.

The Greatest Common Factor (GCF) is: 32

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.

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

Factors of 28: 1 2 4 7 14 28 Factors of 128: 1 2 48 16 32 64 128 The GCF of 28 and 128 is 4

64 and 16's highest common factor is 16.