Question

The LCM of two is 525, and 945 is 4725 and find their HCF

Answer 1

Step-by-step explanation:

945=525*1+420

525=420*1+105

420=105*4+0

HENCE; HCF OF 525&945 IS 105

Answer 2

Answer: HCF of 525 and 945 whose LCM is 4725 is 105

Step-by-step explanation:

Product of numbers = HCF * LCM

Let the numbers be x and y respectively...

x = 525, y = 945 (given)

HCF = 4725 (given)

To find: HCF

∴  $HCF = \frac{x*y}{LCM}$

=> $HCF = \frac{525*945}{4725}$

=> $HCF = 105$

Answer: HCF of 525 and 945 whose LCM is 4725 is 105

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