Question

IF HCF of X and 18 is 2 and LCM is 36 then X is equal to​

Answer 1

Step-by-step explanation:

Important Property:

For any two numbers a & b,

Let HCM & LCM be the highest common factor and least common multiple of a & b respectively.

Then,

HCF × LCM = a × b

Solution:

Two numbers = X & 18

HCF = 2

LCM = 36

=> 2 × 36 = X × 18

=> 72 = 18X

=> X = 4

Hope this helps!