document.write( "Question 827290: What is the least common denominator for these four fractions,3\4,4\5,1\2,and 1\10? Please show me the work. \n" ); document.write( "
Algebra.Com's Answer #498580 by stanbon(75887)\"\" \"About 
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What is the least common denominator for these four fractions,
\n" ); document.write( "3\4,4\5,1\2,and 1\10? Please show me the work.
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\n" ); document.write( "Prime-factor form of the denominators:
\n" ); document.write( "4 = 2^2
\n" ); document.write( "5 = 5
\n" ); document.write( "2 = 2
\n" ); document.write( "10 = 2*5
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\n" ); document.write( "lcm = 2^2*5 20
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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