The LCM of 12, 15, and 45 is 180.
The 15 can be ignored since it is already a factor of 45, next you break down the remaining numbers into their prime factors.
12= 2x2x3 45=3x3x5
You can eliminate 1 of the 3's since it is already a common actor between them
So then 2x2x3x3x5=180
Least Common Multiple (LCM) for 15 75 45 is 225.
4 l 12, 20 l 3, 5 4*3*5 = 60 15 l 45, 60 3, 4 15*3*4 = 180 LCM = 180
The LCM is 90.The LCM is 90.
The LCM of 15 and 12 is 60.
The LCM for the numbers 12 and 15 is: 60
45*4=12*15=180
The answer to the LCM of 45 and 15 is 45.
Since 45 is a multiple of 15, it is automatically the LCM.
The LCM of 45 and 12 is 180.
The LCM is 45.
The LCM of 9 and 15 is 45.
The Least Common Multiple (LCM) for 3 15 45 is 45.
Since 45 is a multiple of 15, it is automatically the LCM.
The LCM is 45.
The LCM is 45.
Since 45 is a multiple of 15, it is automatically the LCM.
The Least Common Multiple (LCM) of 3, 9, and 15 is 45.