document.write( "Question 1184913: Greatest common factor?\r
\n" ); document.write( "\n" ); document.write( "24xy^3+42xy^2+54x^4y^4
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Algebra.Com's Answer #815574 by greenestamps(13200)\"\" \"About 
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\n" ); document.write( "Constant: 24, 42, 54 ==> GCF = 6
\n" ); document.write( "variable x: x, x, x^4 ==> GCF = x
\n" ); document.write( "variable y: y^3, y^2, y^4 ==> GCF = y^2

\n" ); document.write( "GCF of the whole expression: 6xy^2

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