document.write( "Question 473733: find the greatest common factor of 20a^3b, 16a^2, and 36ab^3 \n" ); document.write( "
Algebra.Com's Answer #324946 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi,
\n" ); document.write( "find the greatest common factor of 20a^3b, 16a^2, and 36ab^3
\n" ); document.write( " the greatest common factor is 4ab \n" ); document.write( "
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