There's a very high probability that the same result can be obtained even if element C is removed.
Literal
Element-C [object-を] remove-[even-ても] same [attributive-の] result [subject-が] obtain-can [attributive-possibility-可能性] [subject-が] extremely high.
A scientific-register sentence. 得られる is the potential of 得る ('obtain'). ~する可能性が高い ('the possibility of X is high') is a formal hedging pattern. 同一 ('identical / the same') is more formal than 同じ.