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How do you know what a prime number is?

Updated: 1/5/2021
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14y ago

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A Prime number is a positive whole number (a positive integer) that has exactly two unique positive divisors, 1 and the number itself.

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9y ago
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14y ago

A prime number cannot be factored except by 1 and itself.

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You know a number is not prime when the multiples are not limited to that number and 1.


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