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Common factors of 9 and 18 are: 1, 3 and 9.

Factors of 9: 1, 3, 9

Factors of 18: 1, 2, 3, 6, 9, 18

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12y ago
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7y ago

The common factors are: 1, 3, 9

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9y ago

one of them is 3

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8y ago

They are 1, 3 and 9.

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Q: What are the common factors of 9 and 18?
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Related questions

What are common factors of 9 and 18?

Common factors of 9 and 18 are: 1, 3, and 9.


What is the common factors of 9 and 18?

The factors of 9 are 1, 3, and 9. The factors of 18 are 1, 2, 3, 6, 9, and 18. The common factors of 9 and 18 are 1, 3, and 9.


What are the common factors 9 and 18?

The common factors are: 1, 3, 9


What are the common factors of 5 and 9 and 18?

The only common factor of 5, 9, and 18 is 1. The factors of 5 are 1 and 5 The factors of 9 are 1, 3, and 9 The factors of 18 are 1, 2, 3, 6, 9 and 18 The common factor is 1.


What are the common factors of 9 18 and 90?

The common factors of 9, 18 and 27 are 1, 3, and 9.


Common factors of 9 and 18?

Since 9 is a factor of 18, all of its factors are common.


What are the common factors of 18 9 27?

The factors of 18, 9, and 27 are 1, 3, and 9.


The factors of 18 that are also factors of 27?

The factors of 18 are 1, 2, 3, 6, 9, 18. The factors of 27 are 1, 3, 9, 27. The common factors of 18 and 27 are 1, 3 and 9. The greatest common factor of 18 and 27 is 9.


What are the common factors of 6 9 18 and 27?

The common factors of 6, 9, 27 and 18 are 1 and 3.


What are the common factors of 18 and 81?

The common factors of 18 and 81 are; 1, 3, and 9. The factors of 18 are; 1, 2, 3, 6, 9, and 18. The factors of 81 are 1, 3, 9, 27, and 81.


What are the common factors of 18 and 45?

The common factors of 18 and 45 are 1, 3 and 9.


What are the common factors or 18 and 45?

The factors of 18 are 1, 2, 3, 6, 9, and 18.The factors of 45 are 1, 3, 5, 9, 15, and 45.The common factors of 18 and 45 are 1, 3, and 9.