document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=3426>Question 3426</A>: <I><SPAN STYLE=\"word-break: break-all;\"> if 3 is the greatest common divisor of positive integers r and s, what is the greatest common divisor of 2r and 2s?<BR>\n" );
document.write( "(A) 2<BR>\n" );
document.write( "(B) 3<BR>\n" );
document.write( "(C) 4<BR>\n" );
document.write( "(D) 6<BR>\n" );
document.write( "(E) 12<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 #1524 by </B><A HREF=/tutors/aboutme.mpl?userid=khwang><B>khwang(438)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=khwang><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=1524\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  Since r = 3p, s = 3q, and (p,q) = 1 (relative prime)<BR>\n" );
document.write( " we see that 2r = 6p, s = 6q and (p,q) = 1<BR>\n" );
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document.write( " This means(2r,2s) = 6\r<BR>\n" );
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document.write( " Answer: D </SPAN>\n" );
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