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Earn +20 ptsQ: Is 221 composite or prime
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IS 221 IS PRIME NUMBER?
No because 221 is a composite number having more than two factors.
How is 221 a composite number?
Because 17 multiplied by 13 equals 221. So the factors of 221 are 1,13,17 and 221.
Is 221 a prime number?
No it is not a prime number, because you can multiply 13 and 17 together and get 221 13x17=221
Is 4 and 67 prime and composite?
4, composite. 67, prime.
Is nine a prime or a composite?
Prime
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