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Is 21 a composite number

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Anonymous

∙ 8y ago
Updated: 12/15/2020

It is composite. It is divisible by 3 and 7.
yea

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Wiki User

∙ 8y ago
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Related Questions

What is the composite number for 21?

The only composite factor of 21 is 21.


Is 21 a prime number of composite?

21 is a composite number


What is the next composite number after 20?

The next composite number after 20 is 21.


What is the composite of 21?

A composite number is a number that has more than two factors. The factors of 21 are 1, 3, 7, and 21. Therefore, 21 is a composite number.


Which is a composite number 19 21 23?

21 is composite.


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21 is composite number because it has more than one number that goes into it


What are the composite number by 28 21 17?

21 and 28 are composite.


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The first composite number greater than 21 is 22.


Which is a composite number 21 or 2?

21 is the composite number because it's an odd number. 2 cannot be a composite number because it's even.


What is the of 21?

A composite number is a number that has more than two factors. The factors of 21 are 1, 3, 7, and 21. Therefore, 21 is a composite number.


Why is 21 a prime number?

Who says it is? 21 is a composite number!


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