Given numbers are 398,337,440,629

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

The LCM of 398,337,440,629 is 18560355880.

Find LCM of 398,337,440,629 with Prime Factorization

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

2 x 199 x 337 x 220 x 629 = 18560355880

Therefore, the lowest common multiple of 398,337,440,629 is 18560355880.

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.

398 x 337 x 440 x 629 = 37120711760

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.

398 : 1, 2, 199, 398

337 : 1, 337

440 : 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

629 : 1, 17, 37, 629

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 398,337,440,629, is 1.

Now, the common factors can be found like this.

398:2x 199

337:337

440:2x 2x 2x 5x 11

629:17x 37

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

2 = 2

Therefore, the value for common factors is 2.

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 = 37120711760/(1x2)

LCM = 37120711760/2

LCM = 18560355880

Thus, we can understand that the LCM of 398,337,440,629 is 18560355880.

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

• LCM of 360, 205, 653, 681
• LCM of 743, 429, 360, 969
• LCM of 111, 205, 533, 506
• LCM of 162, 886, 532, 333
• LCM of 901, 280, 840, 239

1. What is the LCM of 398, 337, 440, 629?

Answer: LCM of 398, 337, 440, 629 is 18560355880.

2. How to calculate the LCM of 398, 337, 440, 629?

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 398, 337, 440, 629.

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}.