Given numbers are 813,948,156,910,830

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

The LCM of 813,948,156,910,830 is 9702130620.

Find LCM of 813,948,156,910,830 with Prime Factorization

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

2 x 2 x 3 x 5 x 13 x 271 x 79 x 1 x 7 x 83 = 9702130620

Therefore, the lowest common multiple of 813,948,156,910,830 is 9702130620.

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 948 x 156 x 910 x 830 = 90811942603200

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

948 : 1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948

156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

910 : 1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910

830 : 1, 2, 5, 10, 83, 166, 415, 830

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 813,948,156,910,830, is 1.

Now, the common factors can be found like this.

813:3x 271

948:2x 2x 3x 79

156:2x 2x 3x 13

910:2x 5x 7x 13

830:2x 5x 83

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 2x 2x 3x 3x 5x 13 = 9360

Therefore, the value for common factors is 9360.

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 = 90811942603200/(1x9360)

LCM = 90811942603200/9360

LCM = 9702130620

Thus, we can understand that the LCM of 813,948,156,910,830 is 9702130620.

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

• LCM of 948, 194, 196, 437, 240
• LCM of 990, 588, 985, 301, 992
• LCM of 952, 507, 548, 745, 923
• LCM of 433, 578, 174, 185, 752
• LCM of 762, 769, 115, 914, 866

1. What is the LCM of 813, 948, 156, 910, 830?

Answer: LCM of 813, 948, 156, 910, 830 is 9702130620.

2. How to calculate the LCM of 813, 948, 156, 910, 830?

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, 948, 156, 910, 830.

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}.