Are you asking if the entire M3 can defeat Fujitora? If so, then I'd say probably.
There's a difference between fighting two clones of a person that each have the exact same strength and abilities and skills and all that, at the same time with strong chemistry and teamwork, and having that same person, just two times as strong. It's a lot tougher than fighting 2 people 50 level strength people combined than fighting a single 100 strength person, unless the difference in strength is so unbelievably massive that the guy could squash 5 of those guys with his pinkie if he wanted to, and i really don't think the difference is that extreme. I think there's a big difference, but not to that extent.
I think if the M3 worked together, their combined effort and teamwork would be successful for them imo.