X-Factor
Originally the five founding X-Men reunited under a new banner, X-Factor has taken many forms over the decades — government-sponsored team, private detective agency, and corporate-backed mutant response unit.
Roster
17 Members
Cyclops 2,097
Beast 1,578
Jean Grey 1,377
Iceman 1,250
Angel 1,193
Havok 632
Polaris 569
Wolfsbane 499
Forge 425
Multiple Man 383
Siryn 325
Rictor 305
Strong Guy 253
Caliban 145
Skids 92
Penance 0
Monet St. Croix 0
Series
Most Featured In
The Uncanny X-Men (1981) 304 issues
X-Factor (1986) 169 issues
The X-Men (1963) 130 issues
X-Factor (2006) 117 issues
X-Men (1991) 93 issues
X-Force (1991) 78 issues
Astonishing X-Men (2004) 62 issues
X-Men (2004) 55 issues
X-Men: Legacy (2008) 50 issues
New X-Men (2001) 49 issues
All-New X-Men (2013) 46 issues
X-Men (2021) 42 issues
Classic X-Men (1986) 42 issues
X-Men: Blue (2017) 41 issues
New X-Men (2004) 39 issues
Issues
Biggest Showdowns
X-Force #16
14 members
· November 1992
X-Men #14
13 members
· November 1992
Inferno #3
13 members
· September 2015
X-Men: Hellfire Vigil #1
13 members
· September 2025
X-Factor #84
12 members
· November 1992
The Uncanny X-Men #295
12 members
· December 1992
X-Factor Annual #8
12 members
· May 1993
X-Men #30
12 members
· March 1994
X-Force #9
12 members
· May 2020
X-Men Annual #15
11 members
· January 1991
X-Force #17
11 members
· December 1992
X-Factor Annual #9
11 members
· May 1994