There are 4 children, their ages are exactly 4 consecutive natural numbers, and the product of their ages is 360, what is the oldest one among them?
有4个小朋友，他们的年龄刚好是4个连续自然数，且他们的年龄积为360，其中年龄最大的是多少．
<gadget id="calculator">2 * 3</gadget>
<output>6</output>

<result>6</result>