Question

1. HCF and LCM of two numbers are a and
459 respectively. If one of the numbers
is 27, find the other number.​

Answer 1

Correct Question :

HCF and LCM of two numbers are 9 and 459 respectively. If one of the numbers is 27, find the other number.

Solution :

LCM (a,b) × HCF ( a,b) = a × b

9 × 459 = 27 × a

= a = 9 × 459 ÷ 27

= a = 153

Answer 2

Answer:

HCF *L C M= AB

One no is 27

second no = x

LCM and HCF of two no is 459

therefore equation formed

27*x= 459

x= 459/27

x= 17

Explanation:

you can check by

27*17=?

459

so

27*17=459

459=459