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The factors of 21 are:

1, 3, 7, 21

The factors of 35 are:

1, 5, 7, 35

The common factors are:

1, 7

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9y ago

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Related Questions

What go into 21 and 35?

The numbers that go into both 21 and 35 are their common factors. The factors of 21 are 1, 3, 7, and 21, while the factors of 35 are 1, 5, 7, and 35. The only common factor between them is 7. Thus, 7 is the greatest common divisor of 21 and 35.


What is the common factors of 35 and 21?

The common factors are: 1, 7


What are the common factors for 21 and 35?

The common factors are: 1, 7


What are the factors of 21 and 35?

Factors of 21: 1, 3, 7, and 21.Factors of 35: 1, 5, 7, and 35.You didn't ask for the factors that are common to 21 and 35.If you had asked for those, the answer would have been: 1 and 7 .


What are the common factors of 21 and 35?

The common factors are 1 and 7.


Is 7 the greatest common factor of 21 and 35 and why?

The factors of 21 are:1, 3, 7, 21The factors of 35 are:1, 5, 7, 35The common factors are:1, 7The Greatest Common Factor:GCF = 7


What is the greatest common factor of 7 21 and 35?

The GCF of 7, 21 and 35 is 7. This leaves you with 1, 3 and 5 respectively, You can go no further as the only common factor remaining is 1.The factors of 7 are: 1, 7The factors of 21 are: 1, 3, 7, 21The factors of 35 are: 1, 5, 7, 35The common factors are: 1, 7The Greatest Common Factor (GCF) is: 7


What are all of the common factors of 21 and 35?

1 and 7


What is the LCM of 21 3 and 35?

3 is a factor of 21, so ignore it. 21 factors to [3 7] 35 factors to [5 7] common factor [7] LCM = 21 * 35 / 7 = 105 ■


What is the greatest common factors of 21 35 49?

The GCF is 7.


Is 7 a factor of 21 and 35?

The factors of 21 are: 1, 3, 7, 21The factors of 35 are: 1, 5, 7, 35The common factors are: 1, 7


How do you work out the common factors of 35 and 63?

The factors of 35 are:1, 5, 7, 35The factors of 63 are:1, 3, 7, 9, 21, 63The common factors are:1, 7