Jawabanmu

2014-02-19T16:03:22+07:00
A = 23 x 3² x 5 ---> 23 x 3 x 3 x 5
B = 24 x 3 x 7 ---> 2³ x 3 x 3 x 7
jadi FPB = 3 x 3 = 9