Challenge 51

Find out the age of children

Difficulty level:

Jarbas: "Mariclaudinete, how old are your 3 children ???"

Mariclaudinete: "The sum of their ages is 13, their product is equal to your age."

Jarbas: "Sorry, but data is missing!"

Handset: "You're right, the bigger one has red hair"

Jarbas: "Ah… now I can guess !!!"

What are the ages of 3 children of Mariclaudinete ???