Question

which of the following are co-prime :
1) 81 and 72
2) 35 and 41
3) 71 and 68
4) 97 and 99​

Answer 1

Answer:

71, 41, 97

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Answer 2

Answer:

”perfect” co-primes, in that they do not have common factors with any other integer

Step-by-step explanation:

opt 2) 35 and 41

as ...35 have  factor 1,5,7,35

and 41 have only 1 as factor

so , the answer will be opt 2

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