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Is 21 composite or prime

Anonymous

∙ 8y ago

Updated: 12/23/2022

21 is composite. It's the product of 7 and 3 .

Wiki User

∙ 14y ago

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More answers

21 is composite, because 21 has more than 2 factors (1,3, and 7)

Wiki User

∙ 8y ago

composite- 7x3=21

Wiki User

∙ 13y ago

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