Given numbers are 856,551,466,778

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

The LCM of 856,551,466,778 is 42749484872.

Find LCM of 856,551,466,778 with Prime Factorization

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

2 x 428 x 551 x 233 x 389 = 42749484872

Therefore, the lowest common multiple of 856,551,466,778 is 42749484872.

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.

856 x 551 x 466 x 778 = 170997939488

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.

856 : 1, 2, 4, 8, 107, 214, 428, 856

551 : 1, 19, 29, 551

466 : 1, 2, 233, 466

778 : 1, 2, 389, 778

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 856,551,466,778, is 1.

Now, the common factors can be found like this.

856:2x 2x 2x 107

551:19x 29

466:2x 233

778:2x 389

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 = 170997939488/(1x4)

LCM = 170997939488/4

LCM = 42749484872

Thus, we can understand that the LCM of 856,551,466,778 is 42749484872.

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

• LCM of 646, 853, 445, 516
• LCM of 101, 663, 672, 354
• LCM of 281, 317, 171, 280
• LCM of 687, 243, 772, 632
• LCM of 948, 483, 706, 340

1. What is the LCM of 856, 551, 466, 778?

Answer: LCM of 856, 551, 466, 778 is 42749484872.

2. How to calculate the LCM of 856, 551, 466, 778?

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 856, 551, 466, 778.

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}.