Given numbers are 255,560,205,857

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

The LCM of 255,560,205,857 is 1003512720.

Find LCM of 255,560,205,857 with Prime Factorization

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

5 x 51 x 112 x 41 x 857 = 1003512720

Therefore, the lowest common multiple of 255,560,205,857 is 1003512720.

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.

255 x 560 x 205 x 857 = 25087818000

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.

255 : 1, 3, 5, 15, 17, 51, 85, 255

560 : 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560

205 : 1, 5, 41, 205

857 : 1, 857

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 255,560,205,857, is 1.

Now, the common factors can be found like this.

255:3x 5x 17

560:2x 2x 2x 2x 5x 7

205:5x 41

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.

5x 5 = 25

Therefore, the value for common factors is 25.

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 = 25087818000/(1x25)

LCM = 25087818000/25

LCM = 1003512720

Thus, we can understand that the LCM of 255,560,205,857 is 1003512720.

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

• LCM of 527, 946, 396, 705
• LCM of 899, 236, 671, 537
• LCM of 694, 118, 676, 565
• LCM of 985, 163, 169, 146
• LCM of 162, 910, 908, 849

1. What is the LCM of 255, 560, 205, 857?

Answer: LCM of 255, 560, 205, 857 is 1003512720.

2. How to calculate the LCM of 255, 560, 205, 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 255, 560, 205, 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}.