The students in the physical education class play games. There are 2 people in a group of 3 people, 2 people in a group of 4 people, and 2 people in a group of 5 people. At least how many students are there in the physical education class.
上体育课同学们做游戏，3人一组余2人，4人一组也余2人，5人一组还余2人，上体育课的同学至少有多少人．
<gadget id="calculator">3 * 4 * 5</gadget>
<output>60</output>

<gadget id="calculator">60 + 2</gadget>
<output>62</output>

<result>62</result>