2023年10月17日 · Find the LCM least common multiple of 2 or more numbers. LCM Calculator shows the work to find the LCM with prime factorization, factor tree, cake/ladder/box method, division method, listing multiples, and greatest common factor GCF.

This free LCM calculator determines the least common multiple of a given set of numbers. Also, learn more about the different methods for finding the LCM.

Find the least common multiple of two numbers, where one of them is 49. Just type in the box and hit calculate. The least common multiple (LCM) of two numbers is the smallest number that is even divisible by both numbers. It is also sometimes referred to as the lowest common multiple or smallest common multiple.

在线最大公约数-最小公倍数计算器，输入一组任意大小的整数，计算它们的最小公倍数和最大公约数。

这是个方便易用的两个或三个数的 最小公倍数（LCM） 计算器。 你是在找 最大公因数（GCF） 计算器 吗。。。。。。？ （旧的 flash 版本还在这里）。

最小公倍数（英语：least common multiple，lcm）是数论中的一个概念。 若有一个数 X {\displaystyle X} ，可以被另外两个数 A {\displaystyle A} 、 B {\displaystyle B} 整除 ，且 X {\displaystyle X} 同时大于或等于 A {\displaystyle A} 和 B {\displaystyle B} ，则 X {\displaystyle X} 为 A {\displaystyle A ...

This online LCM calculator allows you to find the least common multiple of two or more numbers. The least common multiple is the smallest number, which is a multiple of all given numbers. For example, the LCM of 2 and 3 would be 6 since 6 is the smallest number that is evenly divisible by both of the given numbers – 2 and 3.

First, list the prime factors of each number. Then, identify the factors that appear in both lists. Finally, multiply these common factors by the highest power they appear in either list. This will give you the LCM of the two numbers.

The online LCM calculator can find the least common multiple (factors) more quickly than manual methods. Whether finding the LCM of two numbers or multiple numbers, this least (lowest) common multiple calculator can help you with just a single click.

Method 1: list all multiples and find the lowest common multiple. The lowest common multiple is 60. Method 2: use the prime factors decomposition. The LCM is the multiplication of common factors by non-common factors. Method 3: use the GCD value and apply the formula LCM (a, b) = a * b / GCD (a, b) How to calculate the LCM with multiple numbers?