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saurabh kaushal

· started a discussion

· 1 Months ago

HCF ni LCM pagle

Question:

Three men step off together from the same spot. Their steps measures 63 cm, 70 cm and 77cm respectively. The minimum distance each should cover so that all can cover distance in complete steps is -  

Options:
A)

9630 cm

B)

9360 cm

C)

6930 cm

D)

6950 cm

Solution:

Ans: (c)


shashank gandhi

· commented

· 1 Months ago

it is lcm not hcf

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