A number that is not prime or composite?

Anonymous

∙ 13y ago

A number that isn't prime or composite is 1 its only factor is 1 (1 x 1).

For a number to be prime, it should have two factors: 1 and itself.

For a number to be composite, it should have more than two factors.

1 has under two factors, which therefore makes it a "special number".

Wiki User

∙ 13y ago

What else can I help you with?

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