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Q: Is 63 a prime or composite?

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63 is composite.

63 is a composite number

composite

composite number. 9x7=63

It is a composite number.

63 is a Composite Number.

Composite.

It is composite.

63 is composite: its factors are 1, 3, 7, 9, 21 and 63.

It is not a prime nor a coposite. It is a composite number, though.

63 has more than two factors and so it is a composite number.

63 is a composite number because it has 6 factors: 1, 3, 7, 9, 21, and 63.

63 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. (63 has more that two factors: 1, 3, 7, 9, 21, and 63)

63 is composite, being a multiple with factors 3 x 3 x 7.

No, they are both composite.

13 is a prime number, 63 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.

13 prime 63 composite 61 prime 31 prime Well the question should have been either, Which one of these numbers is not a composite number? Or, Which one of these numbers is not a prime number?

The prime factorization of 63 is 3 x 3 x 7.

A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 63 is composite.

No. 63 is a composite number with two unique prime factors. 63 = 3 * 3 * 7

61, 67, are prime numbers - 63 is not - 63 is a composite number.

3 and 7.

Composite, because it is divisible by other numbers that 1 and itself.

31 and 47 are prime, the rest composite.

I would say composite cos it can't be prime. prime is no which can only divide to aone nd it self but 63 can divide by 3!!!!!!!!!