document.write( "Question 410767: What is the greatest common factor of negative 128? \n" ); document.write( "
Algebra.Com's Answer #288780 by stanbon(75887)\"\" \"About 
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What is the greatest common factor of negative 128?
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\n" ); document.write( "You cannot have a \"common factor\" when there
\n" ); document.write( "is only one number.
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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