The least common multiple of 4 , 6 , 20 = 60
The least common multiple of 6 , 8 , 20 = 120
I suggest you do the divisions. If you get an integer, it is a multiple. If you get digits after a decimal point, it is not.18 18 is a multiple of 6 because it can be evenly divided by 6 to equal 3. 20 is not a multiple of 6 because it cannot be evenly divided by 6. 20/6 = 3.3333... .
The Least Common Multiple (LCM) for 6 12 20 is 60.
The Least Common Multiple (LCM) of 3, 6, and 20 is 60.
6, 12, 18
The Least Common Multiple of 6, 15, 20 is 60.
20
The LCM of 5, 6, and 20 is: 60
The Least Common Multiple (LCM) for 20 19 6 is 1,140.
60
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