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You can calculate the gcf (greatest common factor) of the two numbers; one quick way to do this is using Euclid's algorithm.If the gcf of two numbers is 1, then the numbers are relatively prime.

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βˆ™ 7y ago
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βˆ™ 7y ago

Yes, they are.

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βˆ™ 6y ago

Yes.

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Q: Are 143 and 63 relatively prime?
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