Question

2. The LCM and HCF of two numbers are 432 and 72 respectively.If one of the
numbers is 216, what is the other?​

Answer 1

Answer:

We know,

LCM ×HCF = a × b

Therefore, putting the values in above formula , we get

432 × 72 = 216 × b

=> 31104 = 216 × b

=> 31104 / 216 = b

=> 144 = b

Therefore, other number is 144.