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Which pair of numbers is relatively prime? a. 88 , 121 b. 16, 98 c. 45, 115 d. 16, 45
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Which pair of numbers is relatively prime?

a. 88 , 121
b. 16, 98
c. 45, 115
d. 16, 45

User Warty
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1 Answer

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Relatively prime means that they share no common factors other than 1. Therefore, it cannot be choice a., which has a common factor of 11, choice b. common factor of 2, c. common factor of 5, but it could be choice d. 16,45 with no common factors.
User Gloria
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