document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1148695>Question 1148695</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 5/6,7/42,5/21,1/168 <BR>\n" );
document.write( "a. Determine the LCD of the above by inspection.<BR>\n" );
document.write( "LCD by inspection	<BR>\n" );
document.write( "b. Determine the LCD of the above by division of prime numbers.<BR>\n" );
document.write( "LCD by division of prime numbers    	<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #770042 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=770042\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> By inspection it is 168. Everything must (and does) divide evenly into that.<BR>\n" );
document.write( "6=2*3<BR>\n" );
document.write( "42=2*3*7<BR>\n" );
document.write( "21=3*7<BR>\n" );
document.write( "168=2^3*3*7\r<BR>\n" );
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document.write( "168=2*84<BR>\n" );
document.write( "=2*2*42<BR>\n" );
document.write( "=2*2*2*21<BR>\n" );
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