Given numbers are 811,422,562,842

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

The LCM of 811,422,562,842 is 40487570842.

Find LCM of 811,422,562,842 with Prime Factorization

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

2 x 811 x 211 x 281 x 421 = 40487570842

Therefore, the lowest common multiple of 811,422,562,842 is 40487570842.

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.

811 x 422 x 562 x 842 = 161950283368

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.

811 : 1, 811

422 : 1, 2, 211, 422

562 : 1, 2, 281, 562

842 : 1, 2, 421, 842

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 811,422,562,842, is 1.

Now, the common factors can be found like this.

811:811

422:2x 211

562:2x 281

842:2x 421

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 = 161950283368/(1x4)

LCM = 161950283368/4

LCM = 40487570842

Thus, we can understand that the LCM of 811,422,562,842 is 40487570842.

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

• LCM of 460, 892, 357, 321
• LCM of 609, 989, 723, 780
• LCM of 898, 156, 688, 916
• LCM of 671, 585, 494, 828
• LCM of 237, 292, 758, 988

1. What is the LCM of 811, 422, 562, 842?

Answer: LCM of 811, 422, 562, 842 is 40487570842.

2. How to calculate the LCM of 811, 422, 562, 842?

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 811, 422, 562, 842.

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}.