Question

the hcf of two numbers is 145 and their lcm is 2175 if one of the number is 725 find the other number

Answer 1

given data

hcf = 145

Lcm= 2175

one of the number = 2175 (x)

required is other number..

let the two numbers be x and y..

formula

product of two numbers. = lcm * hcf

xy = lcm * hcf

y = ( lcm * hcf ) / x

y = ( 2175 * 145) / 725

y = 435.

So the other number is 435.

Hope it helps you..
Thank you