Question Regarding Apartment Lease

General question not sure if anyone has an answer for me or not. I am living in an apartment with 4 other roommates, due to personal reasons myself and one other roommate are hoping to break the lease early. It states in our lease we can pay $xxxx. My question is are we able to break the lease without the approval of the other 2 roommates because they want to stay. Even if we are willing to pay any fees which the management company charges?