Given numbers are 631,498,906,857

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

The LCM of 631,498,906,857 is 40664596866.

Find LCM of 631,498,906,857 with Prime Factorization

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

2 x 3 x 631 x 83 x 151 x 857 = 40664596866

Therefore, the lowest common multiple of 631,498,906,857 is 40664596866.

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.

631 x 498 x 906 x 857 = 243987581196

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.

631 : 1, 631

498 : 1, 2, 3, 6, 83, 166, 249, 498

906 : 1, 2, 3, 6, 151, 302, 453, 906

857 : 1, 857

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 631,498,906,857, is 1.

Now, the common factors can be found like this.

631:631

498:2x 3x 83

906:2x 3x 151

857:857

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 243987581196/(1x6)

LCM = 243987581196/6

LCM = 40664596866

Thus, we can understand that the LCM of 631,498,906,857 is 40664596866.

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

• LCM of 363, 652, 872, 842
• LCM of 913, 606, 664, 837
• LCM of 200, 894, 590, 706
• LCM of 152, 512, 241, 362
• LCM of 590, 426, 261, 538

1. What is the LCM of 631, 498, 906, 857?

Answer: LCM of 631, 498, 906, 857 is 40664596866.

2. How to calculate the LCM of 631, 498, 906, 857?

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 631, 498, 906, 857.

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}.