Students A, B, and C take turns to be on duty according to different numbers of days. It is known that A takes turns every 6 days, B takes turns once every 8 days, and C takes turns once every 10 days. day?
甲、乙、丙三个同学按不同的天数轮流值日，已知甲6天轮一次，乙8天轮一次，丙10天轮一次，这三位同学值日至少每隔多少天能同时值日？
<gadget id="calculator">2 * 2 * 2 * 3 * 5</gadget>
<output>120</output>

<result>120</result>