document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=71310>Question 71310</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Factor 140 into the product of primes </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #51023 by </B><A HREF=/tutors/aboutme.mpl?userid=galactus><B>galactus(183)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=galactus><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=galactus><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=51023\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Start by dividing by 2: 140/2=70\r<BR>\n" );
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document.write( "As long as you can, divide by 2 again: 70/2=35\r<BR>\n" );
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document.write( "2 does not divide into 35, so you have to pick the next prime that will...5\r<BR>\n" );
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document.write( "35/5=7. 7 is prime and so is 5. You used 2 twice. Therefore, the prime factorization is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%5E2%2A5%2A7 ALIGN=MIDDLE  ALT=\"2%5E2%2A5%2A7\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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