Question

Gugu and sukhi take steps of 84 cm and 64 cm respectively. If they start in step, how far will they walk before they are in step again?

Answer 1

Hey there!

The required distance will be LCM of their Steps:

64 = 2 × 2 × 2 × 2 × 2 × 2 = 2⁶
84 = 2² × 3 × 7 

LCM(64,84) = 2⁶ × 3 × 7 = 1344

Hence,
They'll take 1344 Steps.

Cheers!