document.write( "Question 389597: how do you find the gcf of 7 and 15 \n" ); document.write( "
Algebra.Com's Answer #276102 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Factor both numbers. \n" ); document.write( "7 is prime \n" ); document.write( "15 = 3*5 \n" ); document.write( "They have no common factors. \n" ); document.write( " \n" ); document.write( " |