Question

number,
The LCM of two co-primes is 156. If one of them is 13, find the other.
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Answer 1

HCF of two co-primes = 1.

Given, LCM of them = 156.

One of them = 13.

Let the other number be x

We know that,

LCM x HCF = products of two numbers.

1 x 156 = 13x

x = 156/13=12

Therefore, The other number is 12.

Answer 2

Answer:

answer is 12 . because 12 × 13 = 156.