document.write( "Question 108065: Find the least common multiple (LCM) for each of the following groups of numbers. Use whichever method you wish.\r
\n" ); document.write( "\n" ); document.write( "12, 20 and 35
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Algebra.Com's Answer #78820 by Fombitz(32388) $\"\"$ $\"About$

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$\"12+=+2%2A2%2A3=2%5E2%2A3%5E1\"$
\n" ); document.write( " $\"20+=+2%2A2%2A5=2%5E2%2A5%5E1\"$
\n" ); document.write( " $\"35=5%2A7=5%5E1%2A7%5E1\"$
\n" ); document.write( "Prime factors are 2,3,5,7 with highest powers of 2,1,1,1 respectively.
\n" ); document.write( " $\"LCM+=2%5E2%2A3%5E1%2A5%5E1%2A7%5E1\"$
\n" ); document.write( " $\"LCM=420\"$ \n" ); document.write( "

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