There is a natural number with a remainder of 2 when divided by 3, 3 when divided by 4, and 4 when divided by 5. What is the smallest natural number?
有一个自然数被3除余2，被4除余3，被5除余4，这个自然数最小是多少．
<gadget id="calculator">3 * 4 * 5</gadget>
<output>60</output>

<gadget id="calculator">60 - 1</gadget>
<output>59</output>

<result>59</result>