document.write( "Question 20223: PLEASE HELP ME UNDERSTAND THIS!!!!!
\n" ); document.write( " Let S be the set of intergers divisible by both 6 and 15. Which of the following is NOT a divisor of every member of S?\r
\n" ); document.write( "\n" ); document.write( " A. 2
\n" ); document.write( " B. 5
\n" ); document.write( " C. 9
\n" ); document.write( " D. 10
\n" ); document.write( " E. 30
\n" ); document.write( " PLease explain your answer
\n" ); document.write( "

Algebra.Com's Answer #9792 by elima(1433)\"\" \"About 
You can put this solution on YOUR website!
First list divisors that 6 and 15 can go into;
\n" ); document.write( "30, 60, 90, 120, etc.
\n" ); document.write( "Now look at the integers given to you;
\n" ); document.write( "2, 5, 9, 10, 30
\n" ); document.write( "Which one of these can not go into ALL of the divisors of 6 and 15?
\n" ); document.write( "It would be c. 9
\n" ); document.write( "Hope you understand
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