Given numbers are 855,800,517,919

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

The LCM of 855,800,517,919 is 64996826400.

Find LCM of 855,800,517,919 with Prime Factorization

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

5 x 171 x 160 x 517 x 919 = 64996826400

Therefore, the lowest common multiple of 855,800,517,919 is 64996826400.

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.

855 x 800 x 517 x 919 = 324984132000

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.

855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

800 : 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800

517 : 1, 11, 47, 517

919 : 1, 919

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 855,800,517,919, is 1.

Now, the common factors can be found like this.

855:3x 3x 5x 19

800:2x 2x 2x 2x 2x 5x 5

517:11x 47

919:919

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

5 = 5

Therefore, the value for common factors is 5.

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 = 324984132000/(1x5)

LCM = 324984132000/5

LCM = 64996826400

Thus, we can understand that the LCM of 855,800,517,919 is 64996826400.

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

• LCM of 249, 540, 731, 108
• LCM of 378, 904, 868, 798
• LCM of 491, 777, 572, 198
• LCM of 219, 718, 215, 777
• LCM of 104, 683, 871, 796

1. What is the LCM of 855, 800, 517, 919?

Answer: LCM of 855, 800, 517, 919 is 64996826400.

2. How to calculate the LCM of 855, 800, 517, 919?

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 855, 800, 517, 919.

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}.