Given numbers are 845,415,218,857

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

The LCM of 845,415,218,857 is 13103041510.

Find LCM of 845,415,218,857 with Prime Factorization

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

5 x 169 x 83 x 218 x 857 = 13103041510

Therefore, the lowest common multiple of 845,415,218,857 is 13103041510.

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.

845 x 415 x 218 x 857 = 65515207550

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.

845 : 1, 5, 13, 65, 169, 845

415 : 1, 5, 83, 415

218 : 1, 2, 109, 218

857 : 1, 857

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 845,415,218,857, is 1.

Now, the common factors can be found like this.

845:5x 13x 13

415:5x 83

218:2x 109

857:857

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 = 65515207550/(1x5)

LCM = 65515207550/5

LCM = 13103041510

Thus, we can understand that the LCM of 845,415,218,857 is 13103041510.

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

• LCM of 348, 182, 478, 370
• LCM of 555, 516, 724, 566
• LCM of 462, 240, 396, 230
• LCM of 546, 722, 736, 467
• LCM of 648, 244, 970, 270

1. What is the LCM of 845, 415, 218, 857?

Answer: LCM of 845, 415, 218, 857 is 13103041510.

2. How to calculate the LCM of 845, 415, 218, 857?

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 845, 415, 218, 857.

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}.