A circular field has circumference of 360 km. Three cyclists start together and can cycle 48, 60, 72 km a day, round the field. When will they meet again ?

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TopNewestThey will meet again on the 30th day.. – Aditya Parson · 4 years, 3 months ago

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30th day as they complete their cycles as 7.5,6 and 6 days respectively so their common l.c.m is 30 so they will meet again at 30th day – Bhuvnesh Goyal · 4 years, 2 months ago

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– Ritvik Choudhary · 4 years, 3 months ago

when will they meet ??Log in to reply

The common denominator is 30.

After 30 days, the first cyclist will have traveled 4 times around. The second cyclist will have traveled 5 times around and the third cyclist will have traveled 6 times around – Aditya Parson · 4 years, 3 months ago

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