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one is not a Prime number because one isn't divisible by 2 diffrent numbers it is only divisible by one number one which is itself

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Q: Why isn't one a prime number prime number?
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Related questions

A number that isnt a prime number?

Composite


What is a number called when it isnt a prime number?

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Why isnt 39 a prime number?

39 is not a prime number because it has four factors: 1,3,13,39 and because prime number are numbers who has 2 factors.


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Is 62 a relatively prime number?

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Is the number one a prime factor?

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