The students in class 61 are doing exercises, and the sports committee is leading the way. The other students are arranged in a row of 12 or 16 people, which is exactly the same row. At least how many students are there in class 61.
六1班的同学在做操，体育委员在前面领跑，其他学生排成每列12个或16人都正好是整列，六1班学生至少有多少人．
<gadget id="calculator">2 * 2 * 2 * 2 * 3</gadget>
<output>48</output>

<gadget id="calculator">48 + 1</gadget>
<output>49</output>

<result>49</result>