Given numbers are 605,286,358,381

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

The LCM of 605,286,358,381 is 1072770270.

Find LCM of 605,286,358,381 with Prime Factorization

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

2 x 11 x 55 x 13 x 179 x 381 = 1072770270

Therefore, the lowest common multiple of 605,286,358,381 is 1072770270.

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.

605 x 286 x 358 x 381 = 23600945940

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.

605 : 1, 5, 11, 55, 121, 605

286 : 1, 2, 11, 13, 22, 26, 143, 286

358 : 1, 2, 179, 358

381 : 1, 3, 127, 381

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 605,286,358,381, is 1.

Now, the common factors can be found like this.

605:5x 11x 11

286:2x 11x 13

358:2x 179

381:3x 127

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 23600945940/(1x22)

LCM = 23600945940/22

LCM = 1072770270

Thus, we can understand that the LCM of 605,286,358,381 is 1072770270.

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

• LCM of 477, 186, 404, 963
• LCM of 984, 764, 843, 921
• LCM of 895, 375, 727, 931
• LCM of 222, 252, 152, 172
• LCM of 817, 157, 253, 861

1. What is the LCM of 605, 286, 358, 381?

Answer: LCM of 605, 286, 358, 381 is 1072770270.

2. How to calculate the LCM of 605, 286, 358, 381?

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 605, 286, 358, 381.

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}.