Given numbers are 381,515,939,356,508

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

The LCM of 381,515,939,356,508 is 21863845020.

Find LCM of 381,515,939,356,508 with Prime Factorization

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

2 x 2 x 3 x 127 x 1 x 515 x 313 x 89 x 1 = 21863845020

Therefore, the lowest common multiple of 381,515,939,356,508 is 21863845020.

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.

381 x 515 x 939 x 356 x 508 = 33320499810480

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.

381 : 1, 3, 127, 381

515 : 1, 5, 103, 515

939 : 1, 3, 313, 939

356 : 1, 2, 4, 89, 178, 356

508 : 1, 2, 4, 127, 254, 508

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 381,515,939,356,508, is 1.

Now, the common factors can be found like this.

381:3x 127

515:5x 103

939:3x 313

356:2x 2x 89

508:2x 2x 127

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

2x 2x 3x 127 = 1524

Therefore, the value for common factors is 1524.

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 = 33320499810480/(1x1524)

LCM = 33320499810480/1524

LCM = 21863845020

Thus, we can understand that the LCM of 381,515,939,356,508 is 21863845020.

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

• LCM of 221, 717, 768, 219, 683
• LCM of 725, 898, 876, 519, 155
• LCM of 590, 389, 561, 233, 204
• LCM of 877, 625, 556, 731, 487
• LCM of 562, 625, 454, 618, 493

1. What is the LCM of 381, 515, 939, 356, 508?

Answer: LCM of 381, 515, 939, 356, 508 is 21863845020.

2. How to calculate the LCM of 381, 515, 939, 356, 508?

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 381, 515, 939, 356, 508.

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}.