Q: What are commen factors of 9 and 21?

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The highest common factor of 36 and 63 is 9

The factors of 9 are: 1, 3, 9 The factors of 21 are: 1, 3, 7, 21

The factors of 9 are: 1, 3, 9The factors of 18 are: 1, 2, 3, 6, 9, 18The factors of 21 are: 1, 3, 7, 21

It is: 7

The factors of 21 are: 1, 3, 7, 21.The factors of 27 are: 1, 3, 9, 27.The common factors are: 1, 3

Related questions

The highest common factor of 36 and 63 is 9

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

The factors of 9 are: 1, 3, 9 The factors of 21 are: 1, 3, 7, 21

The factors of 9 are: 1, 3, 9The factors of 18 are: 1, 2, 3, 6, 9, 18The factors of 21 are: 1, 3, 7, 21

The common factors of 9, 21, and 24 are: 1 and 3

9 and 21 only have two common factors: 1 and 3.

The factors of 21 are: 1, 3, 7, 21 The factors of 27 are: 1, 3, 9, 27

The factors of 18 are: 1, 2, 3, 6, 9, 18 The factors of 21 are: 1, 3, 7, 21 The factors of 27 are: 1, 3, 9, 27

It is: 7

It is: 7

The factors of 21 are: 1, 3, 7, 21.The factors of 27 are: 1, 3, 9, 27.The common factors are: 1, 3

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