Mixed Martial Arts Promotion

Greatest Common Multiple

Greatest Common Multiple
  • Name: Greatest Common Multiple
  • Headquarters: Japan
  • Acronyms: GCM
  • Also Known As: Cage Force/Valkyrie/Demolition/D.O.G.
  • Ownership: GCM Communications
  • Promotion Links:

GCM Events

GCM: The Contenders 3 Thursday, July 13, 2000
Tokyo, JP Japan Region
Show Bouts add_circle
Bout   Info
(Grappling)   Genki Sudo  defeats  Caol Uno via Decision, Points   2 Rounds, 10:00 Total Bout Page
(Grappling)   Toshiyuki Oyama  vs.  Masutatsu Yano Confirmed   2 x 5 Minute Rounds Bout Page
(Grappling)   Hiroyuki Abe  vs.  Mamoru Okochi Confirmed   2 x 5 Minute Rounds Bout Page
(Grappling)   Yoshinori Konishi  vs.  Takeyasu Hirono Confirmed   2 x 5 Minute Rounds Bout Page
(Grappling)   Hiroya Takada  vs.  Anthony Netzler Confirmed   2 x 5 Minute Rounds Bout Page
(Grappling)   Koji Oishi  vs.  Tetsuharu Murahama Confirmed   2 x 5 Minute Rounds Bout Page
(Grappling)   Takumi Yano  vs.  Hideki Kadowaki Confirmed   2 x 5 Minute Rounds Bout Page
(Grappling)   Jiro Wakabayashi  vs.  Masato Shiozawa Confirmed   2 x 5 Minute Rounds Bout Page
(Grappling)   Toshiyuki Oyama  defeats  Niehao via N/A   of 2 Bout Page
(Grappling)   Masutatsu Yano  defeats  Yuki Sasaki via N/A   of 2 Bout Page
GCM: The Contenders 2 Sunday, October 17, 1999
Tokyo, JP Japan Region
Show Bouts add_circle
Bout   Info
(Grappling)   Yasushi Miyake  defeats  Takanori Gomi via Decision, Points   2 Rounds, 10:00 Total Bout Page
(Grappling)   Osami Shibuya  vs.  Caol Uno Confirmed   2 x 5 Minute Rounds Bout Page
(Grappling)   Akihiro Gono  defeats  Minoru Toyonaga via Decision, Points   2 Rounds, 10:00 Total Bout Page
(Grappling)   Takuya Wada  vs.  Osamu Yoshimoto Confirmed   2 x 5 Minute Rounds Bout Page
(Grappling)   Takeshi Imamura  vs.  Hiroyuki Kojima Confirmed   2 x 5 Minute Rounds Bout Page
(Grappling)   Jinzaburo Yonezawa  vs.  Hideki Kadowaki Confirmed   2 x 5 Minute Rounds Bout Page
(Grappling)   Tomoharu Umezawa  vs.  Masaru Gokita Confirmed   2 x 5 Minute Rounds Bout Page
(Grappling)   Hideki Kanai  vs.  Mitsuyoshi Hayakawa Confirmed   2 x 5 Minute Rounds Bout Page
(Grappling)   Yoshinobu Ota  vs.  Masato Shiozawa Confirmed   2 x 5 Minute Rounds Bout Page
(Grappling)   Shuichiro Katsumura  vs.  Takeyasu Hirono Confirmed   2 x 5 Minute Rounds Bout Page
GCM: The Contenders 1 Sunday, January 31, 1999
Kitazawa Town Hall Tokyo, JP Japan Region
Show Bouts add_circle
Bout   Info
(Grappling)   Caol Uno  vs.  Yasushi Miyake Ends in a Draw   3 Rounds, 15:00 Total Bout Page
(Grappling)   Akira Shoji  defeats  Masutatsu Yano via Decision, Points   3 Rounds, 15:00 Total Bout Page
(Grappling)   Nobuhiro Tsurumaki  defeats  Daiju Takase via Submission, Toe Hold   6:16 Round 1 of 3 Bout Page
(Grappling)   Masaru Gokita  vs.  Takeyasu Hirono Confirmed   3 x 5 Minute Rounds Bout Page
(Grappling)   Anthony Netzler  vs.  Shigetaka Yonezawa Confirmed   3 x 5 Minute Rounds Bout Page
(Grappling)   Shunsuke Hayashi  vs.  Hideki Kanai Confirmed   3 x 5 Minute Rounds Bout Page
(Grappling)   Ryuoichi Ishida  vs.  Kazuya Abe Confirmed   3 x 5 Minute Rounds Bout Page
(Grappling)   Kazuhiro Inoue  vs.  Katsuya Toida Confirmed   3 x 5 Minute Rounds Bout Page
GCM Saturday, August 29, 1998

  • MMA Junkie : Heather Hardy suffering from effects of 'too much brain damage,' indicates fighting career is over
  • Middle Easy : Patchy Mix Declares Himself As ‘Best Bantamweight On The Planet’, Says He’d ‘Sleep’ Sean O’Malley And Petr Yan
  • MMA Mania : ‘One Of Us Has To Die’
  • UFC.com : Rodrigo Nascimento Out To Prove He Belongs
  • MMA Junkie : Dustin Poirier explains how Islam Makhachev 'more of a threat' than Khabib Nurmagomedov
  • MMAFighting.com : Heck of a Morning: Reaction to Cory Sandhagen vs. Umar Nurmagomedov booking, fallout of UFC 301
  • Bad Left Hook : Foster vs Conceicao joins Stevenson vs Harutyunyan on July 6
  • Bad Left Hook : O’Shaquie Foster vs Robson Conceicao joins Stevenson vs Harutyunyan on July 6
  • UFC.com : Fighters on the Rise | UFC St. Louis
  • Middle Easy : Eric Nicksick Predicts Sean Strickland Will Finish Paulo Costa In Round 4 Or 5, Says UFC Considered Booking ‘Tarzan’ Against Khamzat Chimaev
  • UFC.com : Radley Da Silva's Life Has Led To This Moment | UFC Fight Pass
  • MMA Mania : UFC Champ Revealed As ‘Masked Singer’
  • MMA Junkie : Tom Aspinall unamused by Jon Jones 'playing games again' with interest in Alex Pereira
  • Bad Left Hook : PODCAST: What’s next for Inoue and Canelo, Lomachenko vs Kambosos preview, more
  • Middle Easy : Tom Aspinall Accuses Jon Jones Of ‘Playing Games’, Says Fight ‘Not Looking Very Likely’ To Happen
  • MMAFighting.com : MMA Pound-for-Pound Rankings: Jon Jones falls out of top 5
  • MMA Mania : Aldo Returns To Official UFC Rankings
  • MMAFighting.com : Matt Brown shed a tear after telling UFC he was retiring: ‘A piece of you dies’
  • MMA Mania : Volk: BMF Belt Makes Another ‘Blessed’ Fight ‘Worth Getting Out Of Bed For’
  • MMA Junkie : Grant Dawson draws rebound inspiration from teammate Dustin Poirier ahead of UFC 302