Question

which of the following numbers are coprime a )13, 14 ​

Answer 1

13 and 14 are co-prime numbers.

Co-prime numbers are those whose highest common factor can only be 1.

{ Note : Co-prime is only considered between two numbers not singularly. }

if we even check out the factors of 13 and 14, we get to know that,

✴ Factors of 13 = 1 , 13

✴ Factors of 14 = 1 , 2 , 7 , 14

Factors in Common = only 1

Hence, the following numbers are co-prime numbers.

Answer 2

13 and 14 is answer

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