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Q: Is 7 a prime or composite number?

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7 is prime.

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It is a prime number

The Number 7 is a prime number

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8 is a composite number but 7 is a prime number

7 is an odd prime number.

7 is prime

287 is not prime. 287 = 7 * 41287 is a composite number.

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343 is not prime. 343 = 7 * 7 * 7

7 is a prime number but 9 is a composite number

Composite, 119/7=17, both 7 and 17 are prime.

3367 is a composite number. Its prime factors are 7, 13, 37

49 is a composite. It's factors are 1, 7 and 49 (7 x 7 = 49) It's prime factorization is 7 and 7, or 7 squared. composite 7x7 49 is a composite number. Composite numbers are any number that has more than two factors(one and itself). Therefore, since 7 is a factor of 49 that makes it a composite number.

It is composite. 77 = 7 x 11.Composite.

3773 is divisible by 7.

98 is not prime. 98 = 2 * 7 * 7

1519 is not prime. 1519 = 7 * 7 * 31

There are 7 days in a week and the number 7 is prime.

composite and 2*2*7 = 28

Composite, 21=3*7

119 is a multiple of 7.