document.write( "Question 1028751: What is the smallest number 1323 must be divided by to make it a perfect square ? \n" ); document.write( "
Algebra.Com's Answer #643951 by MathTherapy(10552)\"\" \"About 
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What is the smallest number 1323 must be divided by to make it a perfect square ?
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PRIME factors of 1,323: 3 * 3 * 3 * 7 * 7. Take away one 3 and you're left with 2 3s and 2 7s.
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document.write( "How do you get rid of the 3? \"highlight_green%28matrix%281%2C3%2C+Divide%2C+by%2C+3%29%29\".
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document.write( "You then get: \"matrix%281%2C6%2C+%221%2C323%22%2F3+=+441%2C+which%2C+is%2C+a%2C+perfect%2C+square%29\" \n" );
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