Students in class May 1 play games in groups. There are 4 more people in a group of 5, 3 more in a group of 4, and 2 more in a group of 3. How many students are there at least in this class?
五一班同学分组玩游戏，5人一组还多出4人，4人一组多出3人，3人一组多出2人，这个班至少有几名同学？
<gadget id="calculator">3 * 4 * 5</gadget>
<output>60</output>

<gadget id="calculator">60 - 1</gadget>
<output>59</output>

<result>59</result>