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A, B and C start to jog around a circular stadium. They complete their rounds in 12 minutes, 18 minutes and 24 minutes respectively. After how many minutes will they be together at the starting point?​

User Gufran
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A, B, and C will be together at the starting point after LCM (Least Common Multiple) of their time periods, which is 72 minutes.
User Dwza
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