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Find the LCM and HCF of the following pairs of integers and verify that LCM × HCF = product of the two numbers. 336 and 54

Q2 (3)   Find the LCM and HCF of the following pairs of integers and verify that LCM × HCF = product of the two numbers. 336 and 54 

Answers (1)
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S Sayak

336 is expressed as the product of its prime factor as

336 = 24 x 3 x 7

54 is expressed as the product of its prime factor as

54 = 2 x 33

HCF(336,54) = 2 x 3 = 6

LCM(336,54) = 24 x 3x 7 = 3024

HCF x LCM = 6 x 3024 = 18144

336 x 54 = 18144

336 x 54 = HCF x LCM

Hence Verified

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