For a mountaineering competition, divide the athletes into several groups. If each group is divided into groups of 4, 5, or 30 people, and there are 2 people left, how many athletes will participate in this mountaineering competition?
一次登山比赛，把运动员分成若干组，如果每组分成4人、5人、30人一组，都余2人，这次登山比赛至少有多少个运动员参加？
<gadget id="calculator">2 * 2 * 3 * 5</gadget>
<output>60</output>

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

<result>62</result>