A box of pencils can be distributed to 2, 3, 4, 5, and 6 children on average. What is the minimum number of pencils in this box?
一盒铅笔，可以平均分给2、3、4、5、6个小朋友，这盒铅笔最少有多少支．
<gadget id="calculator">2 * 2 * 3 * 5</gadget>
<output>60</output>

<result>60</result>