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Q: Is 68 or 79 a prime number?

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79 is prime.

79 is prime.

68

79 is a prime number.

68 is not prime. 68 = 2 * 2 * 17

The numbers 71, 73 and 79 are prime.

79 because its a prime number

79 because its a prime number

No, 79 is a prime number.

No, it is not a prime number.

79 is a prime number. The only two factors of a prime number are 1 and itself.The only prime factor of 79 is 79. There is only one prime factor of a prime number - itself.The distinct prime factor (listing each prime factor only once) of 79 is also 79.The prime factorization of 79 is 79. In some cases, to emphasize that it is prime, you might write the prime factorization as 1 x 79.

A prime number is a number that is divisible only by 1 and itself; it has no other factors. A composite number is a number that is divisible by more than 2 numbers. The only factors of 79 are 1 and itself. Therefore, 79 is a prime number.

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