Q25. 176, 784, 2673
         2x2x2x2x3x3x3x3x3x7x7x11
            <16>        <243>    <49>                         16x11=176    16x49=784       243x11=2673
Q26. 3, 7, 21
         2x3x3x7x7x7x13=80262       3x7x7x13x13x13x17=5490303
80262/3=26754          5490303/3=1830101
80262/7=11466          5490303/7=784329
80262/21=3822          5490303/21=261443
Wednesday, January 27, 2010
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