Sixth grade students in a certain school do exercises between classes. Each row of 12 or 16 students is exactly the whole row. How many people are there at least in this class?
某校六年级同学做课间操，每行12人或者16人都正好是整行，这个班最少有多少人？
<gadget id="calculator">2 * 2 * 3 * 2 * 2</gadget>
<output>48</output>

<result>48</result>