Question

the hcf of two number is 18 and their lcm is 630 if one of number is 36 then the other number is​

Answer 1

Step-by-step explanation:

let a and b are the no.

a=36

use formula

lcm×hcf=a×b

630×18=36×b

b=315

another no.is 315

hope this will help you

Answer 2

The other number is​ 315.

Step-by-step explanation:

HCF of two number = 18

LCM of two number = 630

One of number = 36

If a and b are two numbers, then

$a\times b=HCF\times LCM$

Let another number be x.

Substitute the given values in the above formula.

$x\times 36=18\times 630$

$x\times 36=11340$

Divide both sides by 36.

$x=\frac{11340}{36}$

$x=315$

Therefore, the other number is​ 315.

#Learn more

The product of two numbers is 1152 and their Lcm is 288.find their Hcf.

https://brainly.in/question/1064620