Timothy went to a baseball game. After the game, he wanted to ride the bus home. The red line and the blue line buses both stop at the stadium. ● A red line and a blue line bus both left the stadium at 4:00 p. m.

● Red line buses were scheduled to leave the stadium every 6 minutes.

● Blue line buses were scheduled to leave the stadium every 8 minutes.

If the buses run on schedule, when is the next time a red line and a blue line bus will leave together? Show your work.