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Find the Lcm and Hcf of the Following Integers by Applying the Prime Factorisation Method: 24, 15 and 36 - Mathematics

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Question

Find the LCM and HCF of the following integers by applying the prime factorisation method:

 24, 15 and 36

Numerical

Solution

 24, 15 and 36

Let us first find the factors of 24, 15 and 36.

`24=2^3xx3`

`15=3xx5`

`36=2^2xx3^2`

L.C.M of 24,15 and 36=`2^2xx3^2xx5`

L.C.F of 24,15 and 36 =360

H.C.F of 24 ,15 and 36 =3 

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Chapter 1: Real Numbers - Exercise 1.4 [Page 39]

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RD Sharma Mathematics [English] Class 10
Chapter 1 Real Numbers
Exercise 1.4 | Q 2.6 | Page 39

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