SOLUTION: Two bikers are riding a circular path. The first rider completes a round in 12 minutes. The second rider completes a round in 18 minutes. If they both started at the same place and

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Question 965687: Two bikers are riding a circular path. The first rider completes a round in 12 minutes. The second rider completes a round in 18 minutes. If they both started at the same place and time and go in the same direction after how many minutes will they met again at the starting point?
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Whole numbered multiples of 12 and 18.
Which one is the first found to be common for both?