Lincoln and Michael gets acquainted in a bar. Lincoln offers a drink to Michael and they begin chatting. After a small conversation, Lincoln comes to know that Michael is married and has three children. He asks him, "How old are your children?" Michael thinks and then replies that the product of his children's ages is 72. Lincoln is puzzled and says that the information is not enough.
Michael tells him that if he goes outside and look at the building number posted on the door to the bar, he will get the sum of their ages. Lincoln goes outside and returns. Still puzzled, He tells Michael that the information is still not enough. Michael smiles and tells him that his youngest child loves strawberry ice cream.
How old are the children?