Since they don't share any prime factors, multiply them. The LCM is 180.
The LCM is 180.
The least common multiple (LCM) of 9, 13, and 20 is 2340.
Least Common Multiple (LCM) for 4 9 20 is 180.
The LCM of 9, 15, and 20 is 180
You need at least two numbers to find an LCM.
The LCM of 9 and 20 is 180
Since 20 is a multiple of 4, it is automatically the LCM.
The LCM is: 180
The LCM is: 2,520
The Least Common Multiple (LCM) for 4 6 9 20 is 180.
180
The LCM is: 117