Given numbers are 855,311,758,716

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

The LCM of 855,311,758,716 is 72157044420.

Find LCM of 855,311,758,716 with Prime Factorization

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

2 x 855 x 311 x 379 x 358 = 72157044420

Therefore, the lowest common multiple of 855,311,758,716 is 72157044420.

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 311 x 758 x 716 = 144314088840

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

311 : 1, 311

758 : 1, 2, 379, 758

716 : 1, 2, 4, 179, 358, 716

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 855,311,758,716, is 1.

Now, the common factors can be found like this.

855:3x 3x 5x 19

311:311

758:2x 379

716:2x 2x 179

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 = 144314088840/(1x2)

LCM = 144314088840/2

LCM = 72157044420

Thus, we can understand that the LCM of 855,311,758,716 is 72157044420.

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

• LCM of 409, 141, 834, 249
• LCM of 405, 852, 606, 981
• LCM of 617, 192, 561, 315
• LCM of 987, 510, 952, 321
• LCM of 239, 403, 433, 874

1. What is the LCM of 855, 311, 758, 716?

Answer: LCM of 855, 311, 758, 716 is 72157044420.

2. How to calculate the LCM of 855, 311, 758, 716?

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, 311, 758, 716.

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}.