Given numbers are 581,485,920

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

The LCM of 581,485,920 is 51848440.

Find LCM of 581,485,920 with Prime Factorization

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

5 x 581 x 97 x 184 = 51848440

Therefore, the lowest common multiple of 581,485,920 is 51848440.

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.

581 x 485 x 920 = 259242200

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.

581 : 1, 7, 83, 581

485 : 1, 5, 97, 485

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 581,485,920, is 1.

Now, the common factors can be found like this.

581:7x 83

485:5x 97

920:2x 2x 2x 5x 23

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

5 = 5

Therefore, the value for common factors is 5.

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 = 259242200/(1x5)

LCM = 259242200/5

LCM = 51848440

Thus, we can understand that the LCM of 581,485,920 is 51848440.

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

• LCM of 941, 148, 621
• LCM of 502, 628, 731
• LCM of 434, 299, 627
• LCM of 265, 580, 917
• LCM of 849, 295, 745

1. What is the LCM of 581, 485, 920?

Answer: LCM of 581, 485, 920 is 51848440.

2. How to calculate the LCM of 581, 485, 920?

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 581, 485, 920.

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}.