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999 is a composite number. This is because composite numbers are any number that has more than two factors (one and itself). Therefore, since there are many factors of 999 besides one and itself such as 3, 9, and 27, that makes it a composite number.

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Related Questions

Is 999 a prime or composite?

999 is a composite number because its factors are 1, 3, 9, 27, 37, 111, 333, and 999.


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