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81 prime or composite

Anonymous

∙ 13y ago

Updated: 11/2/2022

81 is a composite number. Composite numbers are any number that has more than two factors(one and itself). Therefore, since 3,9, and 27 are factors of 81 that makes it a composite number.

Wiki User

∙ 13y ago

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What is 81 is that a prime?

81 is not prime it's a composite number

Why is 81 prime?

81 is not prime, it is composite.

Is 81 neither prime or composite?

Composite

Is 81a prime?

81 is a Composite Number

What is the prime number of 81 is it even or odd?

81 is an odd composite number.

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81 prime or composite

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Add your answer:

What is 81 is that a prime?

Why is 81 prime?

Is 81 neither prime or composite?

Is 81a prime?

What is the prime number of 81 is it even or odd?

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