Circumference of 3 wheels are 40cm,60cm, and 70 cm what is the least distance they should cover to make a complete number of revolutions simultaneously
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To find the least distance, find the LCM of circumference of all three wheels.
40 = 2*2*2*5
60 = 2*2*3*5
70 = 2*5*7
LCM = 2*2*2*3*5*7 = 840 cm
So they should travel minimum 840cm to make a complete number of revolutions simultaneously.
40 = 2*2*2*5
60 = 2*2*3*5
70 = 2*5*7
LCM = 2*2*2*3*5*7 = 840 cm
So they should travel minimum 840cm to make a complete number of revolutions simultaneously.
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