document.write( "Question 387714: Is 120 the least common denominator of 12 and 21? \n" ); document.write( "
Algebra.Com's Answer #274081 by rfer(16322) ![]() You can put this solution on YOUR website! least common denominator is 3 \n" ); document.write( "greatest common denominator is 84 \n" ); document.write( " |