Given numbers are 812,626,481,638

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

The LCM of 812,626,481,638 is 1344739396.

Find LCM of 812,626,481,638 with Prime Factorization

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

2 x 29 x 14 x 313 x 481 x 11 = 1344739396

Therefore, the lowest common multiple of 812,626,481,638 is 1344739396.

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.

812 x 626 x 481 x 638 = 155989769936

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.

812 : 1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

626 : 1, 2, 313, 626

481 : 1, 13, 37, 481

638 : 1, 2, 11, 22, 29, 58, 319, 638

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 812,626,481,638, is 1.

Now, the common factors can be found like this.

812:2x 2x 7x 29

626:2x 313

481:13x 37

638:2x 11x 29

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 29 = 116

Therefore, the value for common factors is 116.

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 = 155989769936/(1x116)

LCM = 155989769936/116

LCM = 1344739396

Thus, we can understand that the LCM of 812,626,481,638 is 1344739396.

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

• LCM of 329, 441, 633, 136
• LCM of 559, 412, 416, 715
• LCM of 573, 110, 795, 510
• LCM of 405, 775, 298, 252
• LCM of 920, 231, 100, 435

1. What is the LCM of 812, 626, 481, 638?

Answer: LCM of 812, 626, 481, 638 is 1344739396.

2. How to calculate the LCM of 812, 626, 481, 638?

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 812, 626, 481, 638.

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}.