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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?

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What is the greatest co on factor of 9 15 and 21?

Oh, dude, the greatest common factor of 9, 15, and 21 is 3. It's like the superhero that swoops in to save the day, dividing all those numbers without breaking a sweat. So yeah, 3 is the chosen one in this math problem.