Given numbers are 439,780,808,317

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

The LCM of 439,780,808,317 is 21926522280.

Find LCM of 439,780,808,317 with Prime Factorization

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

2 x 2 x 439 x 195 x 202 x 317 = 21926522280

Therefore, the lowest common multiple of 439,780,808,317 is 21926522280.

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.

439 x 780 x 808 x 317 = 87706089120

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.

439 : 1, 439

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

808 : 1, 2, 4, 8, 101, 202, 404, 808

317 : 1, 317

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 439,780,808,317, is 1.

Now, the common factors can be found like this.

439:439

780:2x 2x 3x 5x 13

808:2x 2x 2x 101

317:317

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 87706089120/(1x4)

LCM = 87706089120/4

LCM = 21926522280

Thus, we can understand that the LCM of 439,780,808,317 is 21926522280.

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

• LCM of 268, 773, 586, 346
• LCM of 381, 731, 760, 708
• LCM of 554, 881, 491, 872
• LCM of 625, 666, 928, 147
• LCM of 790, 401, 849, 860

1. What is the LCM of 439, 780, 808, 317?

Answer: LCM of 439, 780, 808, 317 is 21926522280.

2. How to calculate the LCM of 439, 780, 808, 317?

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 439, 780, 808, 317.

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}.