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Subjects>Math>Math & Arithmetic

What are 21's composite numbers?

Anonymous

∙ 11y ago

Updated: 12/14/2022

The factors of 21 are 1, 3, 7, and 21.

The only factor of 21 that is a composite number is 21.

Wiki User

∙ 11y ago

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Q: What are 21's composite numbers?

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Continue Learning about Math & Arithmetic

What is the relationship between composite numbers and rectangular numbers?

Rectangular numbers are a subset of composite numbers. The squares of prime numbers will be composite but not rectangular.

How do composite numbers compare with odd and even numbers?

composite numbers are those that have more than 2 factors. all even numbers other than 2 are composite numbers and some odd numbers are composite numbers. numbers that are prime are the numbers that are not composite numbers i hope this answers your question :)

Are prime numbers greater than 2 composite?

No. Prime numbers cannot be composite and composite numbers cannot be prime!

What is the meaning of composite factor?

All numbers have factors. Some factors are prime numbers, some are composite numbers. A factor that is a composite number is a composite factor.

What are the 10 laws of composite numbers?

There are not 10 laws of composite numbers so the question is based on a complete misunderstanding of what composite numbers are!

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