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Subjects>Math>Math & Arithmetic

Is 20 prime or compisite

Anonymous

∙ 9y ago

Updated: 10/27/2022

20 cannot be prime because prime numbers will only have a factor 1, whereas 20 has:

1 x 20

2 x 10

4 x 5

Thus 20 is composite

Wiki User

∙ 8y ago

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