Question

hcf of two numbers is 11 and their lcm is 165 it first number is 33 find the second number

Answer 1

PRODUCT OF NUMBER=PRODUCT OF H.CF and LCM

Required number =$\frac{11 \times165 }{33} = 55$

Answer 2

Given:

HCF of the number  = 11

LCM of the number = 165

First number = 33

To find:

The other number

Solution:

Let the other number be = x

Since, H.C.F × L.C.M = Product of the numbers.

Therefore, according to the question -

11 × 165 = 33 × x

Solving -

33x = 11 × 165

x = 11 × 165/33

x = 165/3

x = 55

Answer: The other number is 55