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19 YES, 19 is prime because 2,3,4,5,6,7,8,9,do not go in to 19.i stop at nine because 18 is one under 19 and 9 x 2=18

Q: Is 19 prime

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19 is a prime number, so its prime factorization is 1 x 19 or simply 19.

The only numbers that go into 19 are 1 and 19, 19 is the only prime number that goes into 19.

nothing, 19 is a prime number

what is the prime factorization of negative 114

The prime factors are: 2, 19

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19 is a prime number, so its prime factorization is 1 x 19 or simply 19.

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19 is a prime number