Posted by carla on Thursday, April 18, 2013 at 10:29pm.
Of the following products, which has the most prime factors?
a)1*121 B)11*15
C)7*19 D)6*35

math  DW, Thursday, April 18, 2013 at 10:43pm
d)6*35
prime factors of a: 11,11
prime factors of b: 11,3,5
prime factors of c: 7,19
prime factors of d: 2,3,5,7
just simplify each answer choices into the smallest multiples u can.... like in "c" theres nothing u can multiply to make 7 or 19 so they r the prime factors