A Lotto Max ticket is purchased at a convenience store in this QMI Agency file photo. (JACK BOLAND/QMI Agency)

The winning ticket for the $50 million jackpot from Friday's Lotto Max draw was bought in Cambridge, Ont.

According to the Ontario Lottery and Gaming Corporation, Ontario residents have now won all or part of five $50 million Lotto Max jackpots in 2012.

In addition to the winning jackpot ticket, one winning Maxmillions ticket was sold in Ontario from the 15 drawn Friday. The winning ticket was purchased in Sudbury, Ont.

There are also two second prize tickets in Ontario worth $311,560. Those were purchased in Mississauga and Orillia.

Players can check winning numbers on OLG.ca, by visiting a lottery retailer or by calling (416) 870-8946 (Toronto area) or toll free at 1-866-891-8946 (outside the Toronto area).