document.write( "Question 636165: find the GCF 8x^2,-4x,and-20 \n" ); document.write( "
Algebra.Com's Answer #400810 by jim_thompson5910(35256)\"\" \"About 
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All three terms have the number 4 in common and this is the largest thing in common. So the GCF is 4. \n" ); document.write( "
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