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September 21, 2014

September 21, 2014

Posted by **Anonymous** on Sunday, October 24, 2010 at 7:11pm.

how do I start with this

- math -
**Gray**, Sunday, October 24, 2010 at 7:18pmthis looks like a good explanation studyzone . org/mtestprep/math8/a/primefactors7l . cfm

- math -
**Reiny**, Sunday, October 24, 2010 at 9:13pmstart with small factors

87750 = 2x5x5x5x3x3x3x13

or you could break it up into bigger chunks, which you then reduce

87750 = 50 x 5x3x3x3x13

= 5x5x2x5x3x3x3x13

= 2x3x3x3x5x5x5x13

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