The LCM (Least Common Multiple) of 9 and 18 id 18 because 9 you can multiply it by 2 and you get 18 and you leave the other 18 the same. So 18 is the least common multiple.
18.
Chat with our AI personalities
36
18 is the least common multiple of 6 and 9.
They are: 2 and 9, 1 and 18
The LCM is: 36
it is 18. 18 is a multiple of all three numbers. multiples of 3: 3,6,9,12,15,18... multiples of 6: 6,12,18... multiples of 9: 9, 18...18