The H.C.F. of 595 and 252 is-

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RRB ASSISTANT LOCO PILOT (Patna) 2013 click here to view all questions

The H.C.F. of 595 and 252 is-

A1

B7

C11

D17

rohan ? Jan 15 '2020 at 13:32

Correct answer is: 7

Explanation:

Prime factorisation of 595 = 5 × 17 × 7

Prime factorisation of 252 = 2 × 2 × 3 × 3 × 7

Therefore,

HCF of 595 and 252 = 7

We know that,

One Number × Other Number = HCF × LCM

595 × 252 = 7 × LCM

LCM = 595 × 252/7

LCM = 21420

Hence,

LCM and HCF of 595 and 252 is 21420 and 7.

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Correct answer is: 7 Explanation: Prime factorisation of 595 = 5 × 17 × 7 Prime factorisation of 252 = 2 × 2 × 3 × 3 × 7 Therefore, HCF of 595 and 252 = 7 We know that, One Number × Other Number = HCF × LCM 595 × 252 = 7 × LCM LCM = 595 × 252/7 LCM = 21420 Hence, LCM and HCF of 595 and 252 is 21420 and 7. rohan ? answered Jan 15 '2020 at 13:32 All Comments

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