The LCM is: 945
4725
945
105 = 5*21 525 = 5*105 = 52*21 945 = 5*189 = 5*9*21 LCM = 25*189 = 4725
The Least Common Multiple (LCM) of 7, 27, and 45 is 945. 7 is prime and 27 = 33; they have no common factors so their LCM is 7x27=189. Now bring in 45 = 32x5. The only new factor here is 5, so the LCM of the 3 numbers is 189x5 = 945.
LCM(3, 27, 35) = 945
The LCM of 63 and 135 is 945.
Since 945 is a multiple of 27, it is automatically the LCM.
The LCM is: 945
The LCM is: 945
945
945
405
945
4725
15,120
The LCM of 15 and 189 is 945 because 945 is the first number that both 15 and 189 divide evenly into.