A pile of peaches, 3 piles left 1, 4 piles left 1, 5 piles left 1, at least how many peaches are there in this pile?
一堆桃子，3个一堆剩1个，4个一堆剩1个，5个一堆剩1个，这堆桃子至少有多少个？
<gadget id="calculator">3 * 4 * 5</gadget>
<output>60</output>

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

<result>61</result>