Given numbers are 209,386,193,645,317

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

The LCM of 209,386,193,645,317 is 16495009410.

Find LCM of 209,386,193,645,317 with Prime Factorization

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

193 x 209 x 2 x 1 x 645 x 317 = 16495009410

Therefore, the lowest common multiple of 209,386,193,645,317 is 16495009410.

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.

209 x 386 x 193 x 645 x 317 = 3183536816130

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.

209 : 1, 11, 19, 209

386 : 1, 2, 193, 386

193 : 1, 193

645 : 1, 3, 5, 15, 43, 129, 215, 645

317 : 1, 317

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 209,386,193,645,317, is 1.

Now, the common factors can be found like this.

209:11x 19

386:2x 193

193:193

645:3x 5x 43

317:317

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

193 = 193

Therefore, the value for common factors is 193.

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 = 3183536816130/(1x193)

LCM = 3183536816130/193

LCM = 16495009410

Thus, we can understand that the LCM of 209,386,193,645,317 is 16495009410.

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

• LCM of 491, 251, 285, 537, 202
• LCM of 460, 811, 765, 341, 398
• LCM of 135, 707, 784, 447, 987
• LCM of 140, 662, 577, 501, 963
• LCM of 241, 636, 242, 220, 360

1. What is the LCM of 209, 386, 193, 645, 317?

Answer: LCM of 209, 386, 193, 645, 317 is 16495009410.

2. How to calculate the LCM of 209, 386, 193, 645, 317?

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 209, 386, 193, 645, 317.

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}.