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There are only two common factors for 56 and 21. They are 1 and 7.

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Q: What are four common factors of 56 and 21?
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Related questions

What are the common factors of 21 42 and 56?

The common factors of 21, 42, and 56 are: 1 and 7


What are the factors of 21 and 56?

The factors of 21 are: 1, 3, 7, 21. The factors of 56 are: 1, 2, 4, 7, 8, 14, 28, 56.


What are The greatest factor of 21 and 56?

21 factors to [3 7] 56 factors to [2 2 2 7] Common factors [7] Answer is 7 ■


What are the common factors of 36 and 56?

no.6 is a factor of 36 but it is NOT a factor of 56


Greatest common factors for 21 and 56?

The Greatest Common Factor (GCF) is: 7


What is the greatest common factor of 21 42 and 56?

The GCF of 21, 42, and 56 is 7.The factors of 21 are: 1, 3, 7, 21The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42The factors of 56 are: 1, 2, 4, 7, 8, 14, 28, 56The common factors are: 1, 7The Greatest Common Factor (GCF) is: 7


What are the facors of 21 and 56?

Factors of 21 are 1,3,7,21 Factors of 56 are 1,2,4,7,8,14,28,56.


What are the factors of 56 and 63?

The factors of 56 are: 1, 2, 4, 7, 8, 14, 28, 56 The factors of 63 are: 1, 3, 7, 9, 21, 63


What are the greatest common factors of 21 and 28 and 56?

the greatest common factor is 7, because 21 divided by 7 is 3, 28 divided by 7 is 4 and 56 divided by 7 is 8.


What is the greatest common factor of 63 56 42 and 21?

To find the greatest common factor (GCF) of these numbers, we first need to list the factors of each number. The factors of 63 are 1, 3, 7, 9, 21, and 63. The factors of 56 are 1, 2, 4, 7, 8, 14, 28, and 56. The factors of 42 are 1, 2, 3, 6, 7, 14, 21, and 42. The factors of 21 are 1, 3, 7, and 21. The greatest common factor among these numbers is 7.


What is the greatest common factor of 21 and 56?

The greatest, (Highest) Common Factor of 21 and 56 is 7


What are the common factors of 56 and 18?

The common factors of 56 and 18 are 1 and 2.