is it possible that taking some classes at different colleges allow you to finish prerequites faster?

for example:

i could take english here (chaffey) (http://wsprod.westernu.edu/wu/admn_prerequisite/cw_view/view_college_record.jsp?COLLEGE_ID=174&COLLEGE_NAME=chaffey&DEPT_NAME=Pharm&)

then take biochem, calculus, and organic chemistry here (mt. sac) (http://wsprod.westernu.edu/wu/admn_prerequisite/cw_view/view_college_record.jsp?COLLEGE_ID=267&COLLEGE_NAME=M&DEPT_NAME=Pharm&)

then take the rest of the prerequisites at my own university (cal state fullerton) (http://wsprod.westernu.edu/wu/admn_prerequisite/cw_view/view_college_record.jsp?COLLEGE_ID=160&COLLEGE_NAME=C&DEPT_NAME=Pharm&)

instead of taking all the classes at cal state fullerton, would it be more efficient to take some courses at a local community colleges? because as you can see, there are less classes to take...

or do i have to just have the main requirements? (http://www.westernu.edu/admissions/pharmd_requirements.xml)

thanks in advanced :)