Given numbers are 317,404,919,440

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

The LCM of 317,404,919,440 is 12946394120.

Find LCM of 317,404,919,440 with Prime Factorization

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

2 x 2 x 317 x 101 x 919 x 110 = 12946394120

Therefore, the lowest common multiple of 317,404,919,440 is 12946394120.

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.

317 x 404 x 919 x 440 = 51785576480

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.

317 : 1, 317

404 : 1, 2, 4, 101, 202, 404

919 : 1, 919

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 317,404,919,440, is 1.

Now, the common factors can be found like this.

317:317

404:2x 2x 101

919:919

440:2x 2x 2x 5x 11

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 = 51785576480/(1x4)

LCM = 51785576480/4

LCM = 12946394120

Thus, we can understand that the LCM of 317,404,919,440 is 12946394120.

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

• LCM of 439, 842, 358, 809
• LCM of 521, 425, 233, 508
• LCM of 828, 364, 646, 139
• LCM of 265, 787, 760, 820
• LCM of 278, 112, 183, 541

1. What is the LCM of 317, 404, 919, 440?

Answer: LCM of 317, 404, 919, 440 is 12946394120.

2. How to calculate the LCM of 317, 404, 919, 440?

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 317, 404, 919, 440.

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}.