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OG 12 DS MULTIPLE OF 105

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Source: — Data Sufficiency |
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by Rich@VeritasPrep » Tue Jun 29, 2010 7:43 am
Check out this post I wrote about just this problem :) :

https://www.bschooladmissionsformula.com ... -the-gmat/
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by selango » Tue Jun 29, 2010 7:48 am
IMO B

the prime factors of x are 2,3

the prime factors of y are 2,7

the prime factors of 105 are 3,5,7

All these prime factors should be the factor of XY.Only 5 is missing in XY.

Stmt 2 tell us that 5 is the factor of y.

Hence B
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