Given numbers are 872,137,211,218

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 872,137,211,218 is 25206904.

Find LCM of 872,137,211,218 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 109 x 4 x 137 x 211 x 1 = 25206904

Therefore, the lowest common multiple of 872,137,211,218 is 25206904.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

872 x 137 x 211 x 218 = 5495105072

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

872 : 1, 2, 4, 8, 109, 218, 436, 872

137 : 1, 137

211 : 1, 211

218 : 1, 2, 109, 218

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 872,137,211,218, is 1.

Now, the common factors can be found like this.

872:2x 2x 2x 109

137:137

211:211

218:2x 109

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 109 = 218

Therefore, the value for common factors is 218.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 5495105072/(1x218)

LCM = 5495105072/218

LCM = 25206904

Thus, we can understand that the LCM of 872,137,211,218 is 25206904.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 723, 358, 395, 128
• LCM of 397, 146, 970, 765
• LCM of 815, 237, 677, 694
• LCM of 951, 182, 661, 553
• LCM of 800, 707, 391, 741

1. What is the LCM of 872, 137, 211, 218?

Answer: LCM of 872, 137, 211, 218 is 25206904.

2. How to calculate the LCM of 872, 137, 211, 218?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 872, 137, 211, 218.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.