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Which pair of numbers is relatively prime? 12 and 81, 12 and 35, 12 and 32, 12 and 27

2 Answers

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I agree with answer above
User Fedor Hajdu
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2 votes

Answer:

12 and 35 relatively prime

Explanation:

Two integers are relatively prime if the only number that goes into both numbers is 1

12 and 81 are both divisible by 3 so the are not relatively prime

12/3 =4 and 81 /3 is 27


12 and 35 relatively prime


12 and 32 are both divisible by 4

12/4 = 3 and 32/4 =8


12 and 27 are both divisible by 3

12/3 = 4 27/3 = 9

User Blelump
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