Class 6 (2) students are divided into 7 groups or 8 groups on average, and they can be divided exactly. The minimum number of people in class 6 (2) is.
六(二)班的同学平均分成7个小组或平均分成8个小组，都能正好分完，六(二)班最少有多少人．
<gadget id="calculator">7 * 8</gadget>
<output>56</output>

<result>56</result>