Given numbers are 857,618,412,818

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

The LCM of 857,618,412,818 is 433234068.

Find LCM of 857,618,412,818 with Prime Factorization

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

2 x 103 x 857 x 3 x 2 x 409 = 433234068

Therefore, the lowest common multiple of 857,618,412,818 is 433234068.

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.

857 x 618 x 412 x 818 = 178492436016

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.

857 : 1, 857

618 : 1, 2, 3, 6, 103, 206, 309, 618

412 : 1, 2, 4, 103, 206, 412

818 : 1, 2, 409, 818

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 857,618,412,818, is 1.

Now, the common factors can be found like this.

857:857

618:2x 3x 103

412:2x 2x 103

818:2x 409

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

2x 2x 103 = 412

Therefore, the value for common factors is 412.

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 = 178492436016/(1x412)

LCM = 178492436016/412

LCM = 433234068

Thus, we can understand that the LCM of 857,618,412,818 is 433234068.

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

• LCM of 167, 375, 324, 971
• LCM of 417, 221, 880, 653
• LCM of 248, 323, 622, 973
• LCM of 690, 140, 139, 501
• LCM of 583, 152, 465, 958

1. What is the LCM of 857, 618, 412, 818?

Answer: LCM of 857, 618, 412, 818 is 433234068.

2. How to calculate the LCM of 857, 618, 412, 818?

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 857, 618, 412, 818.

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}.