At the departure station of the bus, bus No. 1 departs every 5 minutes, bus No. 2 departs every 10 minutes, and bus No. 3 departs every 12 minutes. After the three cars depart at the same time, at least a few minutes later they will depart at the same time?
公共汽车始发站，1路车每5分钟发车一次，2路车每10分钟发车一次，3路车每12分钟发车一次．这三路汽车同时发车后，至少再经过几分钟又同时发车？
<gadget id="calculator">5 * 2 * 2 * 3</gadget>
<output>60</output>

<result>60</result>