Answers

2014-07-23T22:39:52+08:00
The prime factors of  2205 are  >   5 & 441
   5 & 441 are prime numbers, so they cannot be factored any further
   and their product is equal to    2205
note
every number can be broken down into the product of its prime numbers
ex:            24 =  2 . 2 . 2 . 3 =    2³ . 3
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