Given numbers are 386,380,813,194

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

The LCM of 386,380,813,194 is 5783665740.

Find LCM of 386,380,813,194 with Prime Factorization

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

2 x 193 x 190 x 813 x 97 = 5783665740

Therefore, the lowest common multiple of 386,380,813,194 is 5783665740.

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.

386 x 380 x 813 x 194 = 23134662960

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.

386 : 1, 2, 193, 386

380 : 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

813 : 1, 3, 271, 813

194 : 1, 2, 97, 194

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 386,380,813,194, is 1.

Now, the common factors can be found like this.

386:2x 193

380:2x 2x 5x 19

813:3x 271

194:2x 97

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 23134662960/(1x4)

LCM = 23134662960/4

LCM = 5783665740

Thus, we can understand that the LCM of 386,380,813,194 is 5783665740.

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

• LCM of 606, 725, 819, 908
• LCM of 953, 352, 632, 596
• LCM of 859, 762, 958, 364
• LCM of 327, 365, 179, 598
• LCM of 938, 822, 807, 683

1. What is the LCM of 386, 380, 813, 194?

Answer: LCM of 386, 380, 813, 194 is 5783665740.

2. How to calculate the LCM of 386, 380, 813, 194?

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 386, 380, 813, 194.

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}.