Question

which of the following numbers are co-primes a) 13,14 b)8,20 c)31,59 d)34,85

Answer 1

Answer:

a)13 and 14 b) 8 and 20 c) 31 and 59 d) 34 and 85. a and c is a co-prime because it HCF is 1. HCF is 1.so it is coprime.

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