Question

which of the following are co-prime numbers? (a) 14 and18 (b) 24 and 108

Answer 1

(a) is correct answer.

Answer 2

Here is your answer dear⤵️⤵️

Co-primes are those numbers whose commom factor is 1.

1. 14 and 18

Factors of 14 => 1, 2, 7, 14

Factors of 18 => 1, 2, 3, 5, 6, 9, 18

Common factor = 1 and 2

The above pair is not co-prime numbers



2. 24 and 108

Factors of 24 => 1, 2, 3, 4, 6, 8, 12, 24

Factors of 108 => 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108

Common factors = 1, 2, 3, 4, 6, 12


The above pair is not co-prime numbers.