Question

The H.C.F of two number is 6 and their LCM is 180. If one of the number is 30 then the other number is _______​

Answer 1

Answer:

36

The LCM and HCF of two numbers are 180 and 6 respectively. It is also given that, one of the numbers is 30. We know that, LCM x HCF = first number x second number 180 x 6 = 30 x second number ⇒ Second number = (180×6)30(180×6)30 = 36

∴ The other number is 36

Answer 2

Step-by-step explanation:

Given, LCM=180

HCF=6

1st number = 30

Let second number be x.

LCM×HCF=1st number× 2nd number

180 × 6 = 30 × x

1080 = 30 × x

x = 1080 ÷ 30

x = 36

The another number is 36