document.write( "Question 393497: y^4z^2, y^6z^8,z^9=? what is the greatest common factor in all these i got y^2 for some reason \n" ); document.write( "
| Algebra.Com's Answer #279253 by Alan3354(69443)     You can put this solution on YOUR website! There's no y in z^9 \n" ); document.write( " \n" ); document.write( " |