document.write( "Question 919965: what is the remainder when 77777.... up to 37 terms is divided by 19?\r
\n" ); document.write( "\n" ); document.write( "[ I can do it using the fermat's little theorem,
\n" ); document.write( "is there any other formula using co-prime property between 7 & 19? ] \n" ); document.write( "
Algebra.Com's Answer #558182 by Edwin McCravy(20056)\"\" \"About 
You can put this solution on YOUR website!
\r\n" );
document.write( "This is a special case, nothing in general at all. So why \r\n" );
document.write( "not show it like a 4th grader would show it?  By long division.  \r\n" );
document.write( "As we can see from the long division below the remainders go:\r\n" );
document.write( "\r\n" );
document.write( "7, 1, 17, 6, 10, 12, 13, 4, 9, 2, 8, 11, 3, 18, 16, 15, 5, 0,\r\n" );
document.write( "7, 1, 17, 6, 10, 12, 13, 4, 9, 2, 8, 11, 3, 18, 16, 15, 5, 0,\r\n" );
document.write( "   \r\n" );
document.write( "\r\n" );
document.write( "    409356725146198830   \r\n" );
document.write( "19)7777777777777777777\r\n" );
document.write( "   76\r\n" );
document.write( "    17\r\n" );
document.write( "    00\r\n" );
document.write( "    177\r\n" );
document.write( "    171\r\n" );
document.write( "      67\r\n" );
document.write( "      57\r\n" );
document.write( "      107\r\n" );
document.write( "       95\r\n" );
document.write( "       127\r\n" );
document.write( "       114\r\n" );
document.write( "        137\r\n" );
document.write( "        133\r\n" );
document.write( "          47\r\n" );
document.write( "          38\r\n" );
document.write( "           97\r\n" );
document.write( "           95\r\n" );
document.write( "            27\r\n" );
document.write( "            19\r\n" );
document.write( "             87\r\n" );
document.write( "             76\r\n" );
document.write( "             117\r\n" );
document.write( "             114\r\n" );
document.write( "               37\r\n" );
document.write( "               19\r\n" );
document.write( "               187\r\n" );
document.write( "               171\r\n" );
document.write( "                167\r\n" );
document.write( "                152\r\n" );
document.write( "                 157\r\n" );
document.write( "                 152\r\n" );
document.write( "                   57\r\n" );
document.write( "                   57\r\n" );
document.write( "                    0\r\n" );
document.write( "\r\n" );
document.write( "Edwin
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