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Are 13 and 19 mutually prime?

Updated: 8/20/2019
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10y ago

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A Prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. Both 13 and 19 are prime.

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Q: Are 13 and 19 mutually prime?
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