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Q: Is 247 a prime or a composite?

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247 is not prime. 247 = 13 * 19

247 is a composite number because it has more than two factors

No, 247 is NOT a prime number. The simple definition of a prime number in simple math is: Any number that can only be divided by itself and the number "1", the number is then PRIME, not composite. 247 is a composite number; its factors are: 1, 13, 19, 247.

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. 247 is composite.

247/13=19 247 is not a prime

composite

The 4 factors of 247 are 1, 13, 19, and 247. The factor pairs of 247 are 1 x 247 and 13 x 19. The prime factors of 247 are 13 and 19. The prime factorization of 247 is 13 x 19.

neither prime or composite

It would be impossible to list them all, since numbers go on forever, but here are some of them: 2 - Prime 3 - Prime 4 - Composite 5 - Prime 6 - Composite 7 - Prime 8 - Composite 9 - Composite 10 - Composite 11 - Prime 12 - Composite 13 - Prime 14 - Composite 15 - Composite 16 - Composite 17 - Prime 18 - Composite 19 - Prime 20 - Composite 21 - Composite 22 - Composite 23 - Prime 24 - Composite 25 - Composite 26 - Composite 27 - Composite 28 - Composite 29 - Prime 30 - Composite 31 - Prime 32 - Composite 33 - Composite 34 - Composite 35 - Composite 36 - Composite 37 - Prime 38 - Composite 39 - Composite 40 - Composite 41 - Prime 42 - Composite 43 - Prime 44 - Composite 45 - Composite 46 - Composite 47 - Prime 48 - Composite 49 - Composite 50 - Composite

4, composite. 67, prime.

Prime

13 x 19 = 247

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