Divide a pile of apples into 4 parts, or 3 parts, or 5 parts, and there is always 1 apple left. How many apples are there in this pile?
把一堆苹果平均分成4份，或平均分成3份，或平均分成5份，都始终剩1个，这堆苹果至少有多少个？
<gadget id="calculator">4 * 3 * 5</gadget>
<output>60</output>

<gadget id="calculator">60 + 1</gadget>
<output>61</output>

<result>61</result>