What does LCM stand for?

The correct answer is "Least common multiple." LCM is a mathematical term that represents the smallest multiple that two or more numbers have in common. For example, if we take the numbers 4 and 6, the multiples of 4 are 4, 8, 12, 16, and so on, while the multiples of 6 are 6, 12, 18, and so forth. The least common multiple, in this case, would be 12, as it is the smallest number that appears in both lists of multiples.

Understanding the concept of LCM is important in various applications, such as solving problems related to fractions, determining common denominators, and working with ratios. It helps in simplifying complex calculations by providing a common framework for combining different values.