Question

the LCM of two number is 240 and their HCF is 20 if one of the number is 80 find the other​

Answer 1

Answer:

HCF*LCM = product of the two numbers. Or20*240 = 60*x orx = 20*240/60 = 80. The other number is 80.

Step-by-step explanation:

Hope it helps you ✌️

Answer 2

Answer:

The HCF and LCM of two number are 240 and 20 if one number is 80 then the another number is 60

Step-by-step explanation:

Given :

the HCF of two numbers = 20

The LCM of two numbers = 240

One of the two numbers is 80

To Find :

Another Number

Solution :

Since we are given HCF and LCM of the two numbers which are 20 and 240

one of the number is 80

Let the another number is 'a'.

Since we know that

LCM x HCF = The Product of Both the numbers

$240\ \text{x}\ 20 = 80\ \text{x}\ a$

$4800=80a$

$a=\frac{4800}{80}$

a = 60

we have calculated that the another number is 60

Hence both the numbers are 80 and 60

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