A pile of apples, 3 apples with 3 lands and 1 apple, 4 apples with 4 lands and 1 apple, 5 apples with 5 lands and 1 apple, what is the minimum number of apples in this pile?
一堆苹果，3个3个地数余1个，4个4个地数也余1个，5个5个地数还余1个，这堆苹果最少有多少个．
<gadget id="calculator">3 * 4 * 5</gadget>
<output>60</output>

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

<result>61</result>