document.write( "Question 519662: How do I find the GCF of these numbers:\r
\n" ); document.write( "\n" ); document.write( "11x^8,11x,-66 \r
\n" ); document.write( "\n" ); document.write( "I think the answer is 11 but I am not sure how to check this
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Algebra.Com's Answer #345726 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
It is 11.
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\n" ); document.write( "Check by factoring each expression:
\n" ); document.write( "11x^8 = 11*x*x*x*x*x*x*x*x
\n" ); document.write( "11x = 11*x
\n" ); document.write( "-66 = 11*-6
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\n" ); document.write( "Only the 11 is common to all 3.
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