Given numbers are 538,408,429,631

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

The LCM of 538,408,429,631 is 9903252216.

Find LCM of 538,408,429,631 with Prime Factorization

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

2 x 3 x 269 x 68 x 143 x 631 = 9903252216

Therefore, the lowest common multiple of 538,408,429,631 is 9903252216.

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.

538 x 408 x 429 x 631 = 59419513296

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.

538 : 1, 2, 269, 538

408 : 1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408

429 : 1, 3, 11, 13, 33, 39, 143, 429

631 : 1, 631

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 538,408,429,631, is 1.

Now, the common factors can be found like this.

538:2x 269

408:2x 2x 2x 3x 17

429:3x 11x 13

631:631

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 = 59419513296/(1x6)

LCM = 59419513296/6

LCM = 9903252216

Thus, we can understand that the LCM of 538,408,429,631 is 9903252216.

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

• LCM of 854, 480, 155, 230
• LCM of 613, 744, 776, 943
• LCM of 315, 502, 667, 525
• LCM of 273, 906, 668, 157
• LCM of 631, 410, 432, 293

1. What is the LCM of 538, 408, 429, 631?

Answer: LCM of 538, 408, 429, 631 is 9903252216.

2. How to calculate the LCM of 538, 408, 429, 631?

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 538, 408, 429, 631.

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}.