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Which pairs of numbers are relatively prime? Check all that apply. 9 and 15 9 and 40 9 and 21 15 and 21 21 and 40
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5 votes
Which pairs of numbers are relatively prime? Check all that apply.

9 and 15
9 and 40
9 and 21
15 and 21
21 and 40

User Chiaro
by
5.3k points

2 Answers

0 votes

Answer: b and e

Explanation:

User DerMike
by
5.3k points
3 votes

Answer:

9 and 40

21 and 40

Explanation:

User Mark Willis
by
5.4k points
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