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The LCM is: 180
The LCM of 9, 15, and 20 is 180
180. 9 * 20 = 180 10 * 18 = 180 12 * 15 = 180
The Least Common Multiple (LCM) of 12, 9, and 15 is 180.
180
It is: 180
The LCM of 6, 9, 12, and 15 is 180