The product of the ages of the three children is 60, and each of them is 1 year older than the other, so how old is the oldest of the three children?
三个小孩的年龄的乘积是60，并且他们的年龄一个比一个大1岁，那么这三个小孩中年龄最大的是几岁？
<result>5</result>