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For a Prime number to be a prime number it must only be divisible by itself and 1 and it must have 2 factors so 1 isn't a prime number because it only has 1 factor.

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Factoring and Multiples

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What is the prime factorization of 24

What is the prime factorization of 54

What is the prime factorization of 64

What is the prime factorization of 34

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Q: What makes a prime number a prime number?
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