Which of the following numbers are coprime 18 and 35

Asked by admin @ 10/08/2021 in Math viewed by 326 People

Which of the following numbers are coprime ???

a). 18 and 35. b). 15 and 37. c) 30 and 415.d). 17 and 68. e). 216 and 215. f). 81 and 16.

Answered by admin @ 10/08/2021

Answer:

18 and 35

Step-by-step explanation:

18 and 35 have no common factors, Therefore 18 and 35 are coprime numbers. As they have no common factors, 15 and 37 are co-prime numbers. As they have a common factor - 5, hence 30 and 415 are not co-prime. As they have no common factors, 17 and 168 are coprime numbers.

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