The fifth grade students do exercises, according to every group of 8 people, 10 people or 12 people, they are all lined up in a whole row and there is no surplus. How many people are there in the fifth grade at least?
五年级同学做操，按每8人一行，10人一行或12人一行，都正好排成整行而没有剩余，五年级至少有多少人？
<gadget id="calculator">2 * 2 * 2 * 5 * 3</gadget>
<output>120</output>

<result>120</result>