document.write( "Question 323777: i am an even ,3 digit palindromic number. The product of the digits is 8. What number am i? \n" ); document.write( "
Algebra.Com's Answer #231713 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! First, list the factors of 8.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "8: 1, 2, 4, 8\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Now, there are multiple ways to multiply to 8 using three numbers. For instance, 1*1*8=8 and 1*2*4=8. But because this number is a palindrome, this means that the first and last numbers are the same. This is only possible for 2*2*2=8\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So the number is 222. \n" ); document.write( " |