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What are the common factors for 21 and 49?

Updated: 8/18/2019
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11y ago

Best Answer

The factors of 21 are:

1, 3, 7, 21

The factors of 49 are:

1, 7, 49

The common factors are:

1, 7

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11y ago
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Q: What are the common factors for 21 and 49?
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Related questions

What is the factor of 21 and 49?

Factors or 21 are: 1 3 7 21 Factors or 49 are: 1 7 49 Common factors of 21 and 49 are: 1 and 7


What are the common factors of21 and 49?

21- 1,3,7,29 49- 1,7,49


Greatest common factors of 49 and 21?

The factors of 21 are:1, 3, 7, 21The factors of 49 are:1, 7, 49The common factors are: 1, 7The Greatest Common Factor (GCF) is: 7


What are the greatest common factors of 21 and 49?

7


What are the common factors of 21 and 49?

7 and 1


What is a Greatest Common Factor of 21 and 49?

The factors of 21 are 1, 3, 7, 21 The factors of 49 are 1, 7, 49 The largest matching number is 7 so 7 is the GCF of 21 and 49.


What are the common factors of 21 49 14?

The factors of 14 are: 1, 2, 7, 14The factors of 21 are: 1, 3, 7, 21The factors of 49 are: 1, 7, 49The common factors are: 1, 7


What are the common factors of 14 21 and 49?

1 and 7


What are the common factors of 147 and 294?

Factors for 147: 1, 3, 7, 21, 49, 147 Factors for 294: 1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294 Common Factors: 1, 3, 7, 21, 49, 147


The factors of 49 21 and 91?

Do you mean, what are the common factors of 49, 21, and 91? Only 7 (and 1, of course) is a common factor for those numbers. Individually, 49's factors are 1, 7 and itself. 21's factors are 1, 3, 7, and itself. 91's factors are 1, 7, 13, and itself.


What is the greatest common factors of 21 35 49?

The GCF is 7.


What is the factors of numbers 21 and 49?

The factors of 21 are 1, 3, 7, and 21. The factors of 49 are 1, 7, and 49.