Given numbers are 813,542,893,853

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

The LCM of 813,542,893,853 is 1238571354.

Find LCM of 813,542,893,853 with Prime Factorization

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

271 x 3 x 2 x 893 x 853 = 1238571354

Therefore, the lowest common multiple of 813,542,893,853 is 1238571354.

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.

813 x 542 x 893 x 853 = 335652836934

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.

813 : 1, 3, 271, 813

542 : 1, 2, 271, 542

893 : 1, 19, 47, 893

853 : 1, 853

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 813,542,893,853, is 1.

Now, the common factors can be found like this.

813:3x 271

542:2x 271

893:19x 47

853:853

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

271 = 271

Therefore, the value for common factors is 271.

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 = 335652836934/(1x271)

LCM = 335652836934/271

LCM = 1238571354

Thus, we can understand that the LCM of 813,542,893,853 is 1238571354.

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

• LCM of 706, 811, 957, 433
• LCM of 371, 603, 903, 564
• LCM of 875, 476, 734, 293
• LCM of 821, 851, 249, 620
• LCM of 420, 459, 893, 502

1. What is the LCM of 813, 542, 893, 853?

Answer: LCM of 813, 542, 893, 853 is 1238571354.

2. How to calculate the LCM of 813, 542, 893, 853?

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 813, 542, 893, 853.

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}.