Question

HCF and LCM of two numbers are 9 and 11, the numbers are 33 and _?_​

Answer 1

Given:

HCF = 9 and LCM = 11

First number = 33

We have to find, the other number.

Solution:

We know that,

LCM × HCF = The product of two numbers

∴ 11 × 9 = 33 × Second number

⇒ 99 = 33 × Second number

⇒ Second number = $\dfrac{99}{33}$

⇒ Second number = 3

Thus, the two numbers are "33 and 3".