Students in class 5 and 3 do radio gymnastics, and there are no leftovers for each row of 8 or 10 people. How many people are there at least in this class?
五3班的同学做广播体操，每行8人或每行10人都没有剩余．这个班至少有多少人？
<gadget id="calculator">2 * 2 * 2 * 5</gadget>
<output>40</output>

<result>40</result>