Determine whether the integers in each of these sets are pairwise relatively prime?

Determine whether the integers in each of these sets are pairwise relatively prime:

a) 21, 34, 55

b) 14, 17, 85

c) 25, 41, 49, 64

d) 17. 18. 19. 23

3 Answers

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  • Pope
    Lv 7
    9 years ago
    Favorite Answer

    One question at a time please.

    Begin with the prime factorization of the three numbers.

    21 = (3)(7)

    34 = (2)(17)

    55 = (5)(11)

    There are no common prime factors between 21 and 34, between 34 and 55, or between 55 and 21. Therefore, the three numbers are pairwise relatively prime.

  • Anonymous
    5 years ago

    This Site Might Help You.

    RE:

    Determine whether the integers in each of these sets are pairwise relatively prime?

    Determine whether the integers in each of these sets are pairwise relatively prime:

    a) 21, 34, 55

    b) 14, 17, 85

    c) 25, 41, 49, 64

    d) 17. 18. 19. 23

    Source(s): determine integers sets pairwise prime: https://tr.im/g13Vk
  • Anonymous
    5 years ago

    Yes and yes.

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