When you want to add or subtract unlike fractions.
LCM is an abbreviation for "least common multiple."
You need at least two numbers to find an LCM.
If I was trying to find a least common multiple, I would use multiplication.
The LCM stands for the lowest common multiple as for example the LCM of 3 and 5 is 15
Lowest common multiple
48
lowest common multiple
The Least Common Multiple (LCM) for 10 12 is 60.
The LCM of the number 28 are 4 and 8. This is taught in math.
The LCM of the number 6 and 10 would be 2. This is taught in math.
The LCM factor for 2,3 and 10 would be 30. This is a math problem.
The LCM for the number 2,4 and 10 is 2. This is taught in math.