Given numbers are 381,239,394,565,845

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

The LCM of 381,239,394,565,845 is 3425738834310.

Find LCM of 381,239,394,565,845 with Prime Factorization

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

5 x 381 x 239 x 394 x 113 x 169 = 3425738834310

Therefore, the lowest common multiple of 381,239,394,565,845 is 3425738834310.

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.

381 x 239 x 394 x 565 x 845 = 17128694171550

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.

381 : 1, 3, 127, 381

239 : 1, 239

394 : 1, 2, 197, 394

565 : 1, 5, 113, 565

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 381,239,394,565,845, is 1.

Now, the common factors can be found like this.

381:3x 127

239:239

394:2x 197

565:5x 113

845:5x 13x 13

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 = 17128694171550/(1x5)

LCM = 17128694171550/5

LCM = 3425738834310

Thus, we can understand that the LCM of 381,239,394,565,845 is 3425738834310.

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

• LCM of 480, 925, 681, 818, 723
• LCM of 975, 369, 635, 713, 156
• LCM of 175, 351, 586, 900, 175
• LCM of 319, 566, 721, 704, 317
• LCM of 218, 928, 341, 730, 783

1. What is the LCM of 381, 239, 394, 565, 845?

Answer: LCM of 381, 239, 394, 565, 845 is 3425738834310.

2. How to calculate the LCM of 381, 239, 394, 565, 845?

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 381, 239, 394, 565, 845.

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}.