LCM of 12, 30 and 66

• Broke_Sista84

  7 Aug 08, 23:25

  hi hi

  the least common multiple of 12, 30 and 60 is 660, correct mah?

• eagle

  7 Aug 08, 23:32

  Originally posted by Broke_Sista84:

  hi hi

  the least common multiple of 12, 30 and 60 is 660, correct mah?

   

  12 = 2*2*3
  30 = 2*3*5
  60 = 2*2*3*5

  So, LCM = 2*2*3*5 = 60

   

  Or if you mean your title, which is 12, 30 and 66

  12 = 2*2*3
  30 = 2*3*5
  66 = 2*3*11

  LCM = 2*2*3*5*11 = 660

   

  Regards,
  Eagle
  Owner of Strategic Tuition

• Broke_Sista84

  7 Aug 08, 23:45

  thank you!