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ObeyChris{~}

  • 2 years ago

Which pair of numbers is relatively prime? A. 10 and 21 B. 12 and 54 C. 15 and 27 D. 21 and 39

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  1. dpaInc
    • 2 years ago
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    do you know what it means to be relatively prime?

  2. ObeyChris{~}
    • 2 years ago
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    yes In mathematics, two integers a and b are said to be coprime (also spelled co-prime) or relatively prime if they have no common positive...

  3. ObeyChris{~}
    • 2 years ago
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    @dpaInc

  4. dpaInc
    • 2 years ago
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    ok... so which pair have no common prime factors?

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