The greatest common factor, or GCF, is the largest positive integer that will divide evenly with no remainder into all the members of a given set of numbers. The least common multiple, or LCM, is the smallest positive integer that all the members of a given set of numbers will divide into evenly with no remainder.
18 is the GCF of 36 and 54.
18 is the LCM of 6 and 9.
You need at least two numbers to find an LCM.
It's easier to do it the other way. The GCF of consecutive even integers is 2. The product of 18 and 20 is 360. 360 divided by 2 is 180, the LCM.
2 x 3 x 3 = 18
2 x 2 x 5 = 20
The GCF is 2
2 x 2 x 3 x 3 x 5 = 180, the LCM
They are: 2 and 144 respectively
The LCM is 18.
The LCM is 36.
The least common multiple of the numbers 6 and 18 is 18.
The LCM of 4 and 18 is 36.
The LCM of 18 14 and 20 is 1,260.
The LCM is 18.
The LCM is: 18
LCM of 2 6 and 18 is 18.
The LCM of 18 and 6 is 18. The LCM of 18 and 6v is 18v.
The LCM of 16 and 18 is 144.
LCM of 18 and 84 is 252.
The LCM of 1015 and 18 is 18270. The LCM of 10, 15 and 18 is 90.
The LCM is 18
The LCM is: 18
The least common multiple (LCM) of 18 and 58 is 232.
The LCM is 18.
The LCM is 18.