The kindergarten prepared some candies for the children. If each person has 4 yuan, then there will be an extra 2 yuan; Q: How many pieces of these candies are there at least?
幼儿园为小朋友们准备了一些糖，如果每人4块，则多2块，每人5块，则多3块，每人6块，则多4块．问：这些糖至少有多少块？
<gadget id="calculator">2 * 2 * 3 * 5</gadget>
<output>60</output>

<gadget id="calculator">60 - 2</gadget>
<output>58</output>

<result>58</result>