How many catalytic converters are on this vehicle? on 2004 Hyundai Santa Fe

My Santa Fe began having acceleration problems last week. I took it to a shop where they ran the codes and I was told that the front, rear and back rear catalytic converters needed to be replaced. That's a total of 3 catalytic converters. Is that right?

Asked by for the 2004 Hyundai Santa Fe
Yes I do belive it have 3 cats...2 front ones are part of the exhaust manifolds and one in the exhaust pipe.