Which has more locations the University of Illinois system or University of Michigan?
University of Illinois system: The University of Illinois System of universities comprises three universities in the U.S. state of Illinois: Urbana–Champaign, Chicago, and Springfield. University of Michigan: The University of Michigan (U-M, UM, UMich, or U of M), frequently referred to simply as Michigan, is a public research university in Ann Arbor, Michigan, United States. University of Michigan:  Since its establishment in Ann Arbor, the university campus has expanded to include more than 584 major buildings with a combined area of more than 34 e6sqft spread out over a Central Campus and North Campus, two regional campuses in Flint and Dearborn, and a Center in Detroit.
The University of Michigan