| X-Factor | |
|---|---|
&sq=Qlik&lang=&file=File:X-factor.jpg) The 1990's X-Factor team. Art by Joe Quesada. | |
| Publication information | |
| Publisher | Marvel Comics |
| First appearance | (1980s team) X-Factor #1 (Feb. 1986) (1990s team) X-Factor #71 (Oct. 1991) |
| Created by | 1980s team: Bob Layton Jackson Guice 1990s team: Peter David Larry Stroman |
| In-story information | |
| Type of organization | Team |
| Base(s) | 1980s team: Ship 1990s team: The Pentagon, Washington, D.C., Fall's Edge, Virginia |
X-Factor is a group of fictional mutant superheroes appearing in American comic books published by Marvel Comics.