Census Problem

A census taker knocks on a door and a woman answers it, he asks “How many children do you have and what are their ages?”

“I have three children, the product of their ages is 36 and the sum of their ages equals the house number next door”

He says ” I need more information”

She says ” I’ve got to go, my oldest child is sleeping upstairs”

“Thank you, I have all the information I need”

What are the ages of the three children?

Comment below with your answer!