Question

The LCM of two numbers is 1920 and their HCF is 16. If one of the numbers is 128, find the other number ?

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

LCM of two no.s=1920

HCF of two no.s=16

LCM×HCF=1920*16=30720

Now,

LCMof 2 no.s×HCF of 2 no.s=Product

of 2 no.s

30720=1st no.×2nd no.

30720=128×2nd no.

So,2nd no.=30720÷128=240

So,2nd no.=240