Given numbers are 365,676,686,394

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

The LCM of 365,676,686,394 is 16672468540.

Find LCM of 365,676,686,394 with Prime Factorization

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

2 x 365 x 338 x 343 x 197 = 16672468540

Therefore, the lowest common multiple of 365,676,686,394 is 16672468540.

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.

365 x 676 x 686 x 394 = 66689874160

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.

365 : 1, 5, 73, 365

676 : 1, 2, 4, 13, 26, 52, 169, 338, 676

686 : 1, 2, 7, 14, 49, 98, 343, 686

394 : 1, 2, 197, 394

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 365,676,686,394, is 1.

Now, the common factors can be found like this.

365:5x 73

676:2x 2x 13x 13

686:2x 7x 7x 7

394:2x 197

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 = 66689874160/(1x4)

LCM = 66689874160/4

LCM = 16672468540

Thus, we can understand that the LCM of 365,676,686,394 is 16672468540.

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

• LCM of 205, 115, 949, 787
• LCM of 220, 820, 343, 498
• LCM of 339, 540, 103, 615
• LCM of 913, 949, 567, 819
• LCM of 557, 905, 699, 514

1. What is the LCM of 365, 676, 686, 394?

Answer: LCM of 365, 676, 686, 394 is 16672468540.

2. How to calculate the LCM of 365, 676, 686, 394?

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 365, 676, 686, 394.

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}.