Given numbers are 842,766,430,826

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

The LCM of 842,766,430,826 is 28635144370.

Find LCM of 842,766,430,826 with Prime Factorization

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

2 x 421 x 383 x 215 x 413 = 28635144370

Therefore, the lowest common multiple of 842,766,430,826 is 28635144370.

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.

842 x 766 x 430 x 826 = 229081154960

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.

842 : 1, 2, 421, 842

766 : 1, 2, 383, 766

430 : 1, 2, 5, 10, 43, 86, 215, 430

826 : 1, 2, 7, 14, 59, 118, 413, 826

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 842,766,430,826, is 2.

Now, the common factors can be found like this.

842:2x 421

766:2x 383

430:2x 5x 43

826:2x 7x 59

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 = 229081154960/(2x4)

LCM = 229081154960/8

LCM = 28635144370

Thus, we can understand that the LCM of 842,766,430,826 is 28635144370.

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

• LCM of 521, 529, 395, 721
• LCM of 605, 702, 594, 558
• LCM of 651, 191, 718, 916
• LCM of 593, 543, 530, 300
• LCM of 179, 248, 304, 507

1. What is the LCM of 842, 766, 430, 826?

Answer: LCM of 842, 766, 430, 826 is 28635144370.

2. How to calculate the LCM of 842, 766, 430, 826?

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 842, 766, 430, 826.

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}.