What is the largest 3-digit number that is a multiple of 15, a multiple of 35, but not a multiple of 45?

• L.C.M. of 15,35=105
  105*9=945 which is divisible by 15,35 and 45 too..so this is not answer
  105*8=840 which is divisible by 15,35 but not by 45..so this is answer.. Ans. 840
• 9 years agoHelpfull: Yes(1) No(0)