Given numbers are 856,413,434,115

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

The LCM of 856,413,434,115 is 1260327320.

Find LCM of 856,413,434,115 with Prime Factorization

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

2 x 7 x 428 x 59 x 31 x 115 = 1260327320

Therefore, the lowest common multiple of 856,413,434,115 is 1260327320.

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 413 x 434 x 115 = 17644582480

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

413 : 1, 7, 59, 413

434 : 1, 2, 7, 14, 31, 62, 217, 434

115 : 1, 5, 23, 115

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 856,413,434,115, is 1.

Now, the common factors can be found like this.

856:2x 2x 2x 107

413:7x 59

434:2x 7x 31

115:5x 23

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

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 17644582480/(1x14)

LCM = 17644582480/14

LCM = 1260327320

Thus, we can understand that the LCM of 856,413,434,115 is 1260327320.

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

• LCM of 145, 523, 965, 614
• LCM of 884, 937, 166, 258
• LCM of 555, 887, 451, 575
• LCM of 417, 101, 776, 944
• LCM of 526, 803, 860, 731

1. What is the LCM of 856, 413, 434, 115?

Answer: LCM of 856, 413, 434, 115 is 1260327320.

2. How to calculate the LCM of 856, 413, 434, 115?

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, 413, 434, 115.

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}.