Use least common multiple or greatest common divisor to solve the problem.
-Three taxi cabs make a complete trip from downtown to the airport and back in 15, 33 and 55 minutes, respectively. If all three cabs leave at the same time, what is the shortest time that must Pass before they are all together again?
A)1815 minutes
B)495 minutes
C)103 minutes
D)165 minutes

Question

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The Answer of Use least common multiple or greatest common divisor to solve the problem.
-Three taxi cabs make a complete trip from downtown to the airport and back in 15, 33 and 55 minutes, respectively. If all three cabs leave at the same time, what is the shortest time that must Pass before they are all together again?
A)1815 minutes
B)495 minutes
C)103 minutes
D)165 minutes

Use Least Common Multiple or Greatest Common Divisor to Solve