When a number is divided by 2, the remainder is 1, when divided by 3, the remainder is 2, and when divided by 5, the remainder is 3. What is the smallest natural number that satisfies the condition.
一个数，除以2余1，除以3余2，除以5余3．满足条件的最小自然数是多少．
<gadget id="calculator">5 * 6</gadget>
<output>30</output>

<gadget id="calculator">30 - 1</gadget>
<output>29</output>

<result>29</result>