# The Hcf of Two Numbers is 145 and Their Lcm is 2175. If One Number is 725, Find the Other. - Mathematics

Numerical

The HCF of two numbers is 145 and their LCM is 2175. If one number is 725, find the other.

#### Solution

GIVEN: LCM and HCF of two numbers are 2175 and 145 respectively. If one number is 725

TO FIND: Other number

We know that,

L.C.M x H.C.M = First  Numbers x Second Numbers

2175 x 145 = 725 x Second Numbers

Second Numbers = (2175 xx145)/725

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#### APPEARS IN

RD Sharma Class 10 Maths
Chapter 1 Real Numbers
Exercise 1.4 | Q 5 | Page 40