Students in Class 61 of Yucai Primary School do radio exercises, and the sports committee leads the exercises in front. Other students line up in a row of 12 or 16 students, which is exactly the whole row. At least how many students are there in this class.
育才小学六1班同学做广播操，体育委员在前面领操，其他学生排成每行12人或每行16人都正好是整行，这个班至少有学生多少人．
<gadget id="calculator">2 * 2 * 2 * 2 * 3</gadget>
<output>48</output>

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

<result>49</result>