Math, asked by umaiyavant1234, 8 months ago

Which of the following pairs of number are not co-prime 7 , 15 or 12 , 21 or 12 , 49

Answers

Answered by irfan1728

61

the following pairs of number are not co-prime:

(15,13),(12,21),(21,49)

Answered by sanishsaha

4

Answer:

7 is not co prime number because it is a prime number.

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