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12y ago

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What are all the common factors of 9 21 and 63?

The common factors of 6, 21, and 39 are 1 and 3


What are the common factors of 9 21 and 24?

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


What are commen factors of 9 and 21?

1 and 3 are common factors of 9 and 21


What are the first three common factors of 9 and 21?

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


What is the least common factor of 9 and 21?

Answer: 1 The factors of 9 are 1, 3, and 9. The factors of 21 are 1, 3, 7, and 21. The common factors are 1 and 3; the least (smallest) common factor is 1.


What are all the factors in 21 and 27?

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


What are the common factors of 9 and 21?

Oh, dude, the common factors of 9 and 21 are the numbers that can divide both of them without leaving a remainder. So, the factors of 9 are 1, 3, and 9, while the factors of 21 are 1, 3, 7, and 21. The common factors between them are 1 and 3. Cool, right?


What are the common factors of27 63?

Since 21 is a factor of 63, all of its factors are common.


What is the common factor 9 and 21?

1 and 3 are both common factors of 9 and 21.


What is the greatest common factor of 9and18 and 21?

The greatest common factor is 3: Factors of 9: 1, 3, 9 Factors of 18: 1, 2, 3, 6, 9, 18 Factors of 21: 1, 3, 7, 21 The two common factors are 1 and 3 and the greatest of these two is 3.


What is the common factor of 21 and 9?

They both have 1 and 3 as common factors


Do 9 and 21 have any common factors?

1 and 3