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CHAPTER-3: PLAYING WITH NUMBERS


               SUBTOPIC: Prime Fcatorization

               LESSON NOTES- 4


                     Prime Factorization:When a number is expressed as a product of its
                       factors we say that the number has been factorised and when the factors are
                       prime number then the process is called prime factorization method.
                       Ex-Prime factorization of 36


















                       Another method for prime factorization is:














                     Factor Tree:Factor tree is another method to find out the factors of a given
                       number.

                       Ex-Factor tree of 90
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