Given numbers are 391,601,686,652,317

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

The LCM of 391,601,686,652,317 is 16659125786492.

Find LCM of 391,601,686,652,317 with Prime Factorization

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

2 x 391 x 601 x 343 x 326 x 317 = 16659125786492

Therefore, the lowest common multiple of 391,601,686,652,317 is 16659125786492.

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.

391 x 601 x 686 x 652 x 317 = 33318251572984

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.

391 : 1, 17, 23, 391

601 : 1, 601

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

652 : 1, 2, 4, 163, 326, 652

317 : 1, 317

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 391,601,686,652,317, is 1.

Now, the common factors can be found like this.

391:17x 23

601:601

686:2x 7x 7x 7

652:2x 2x 163

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.

2 = 2

Therefore, the value for common factors is 2.

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 = 33318251572984/(1x2)

LCM = 33318251572984/2

LCM = 16659125786492

Thus, we can understand that the LCM of 391,601,686,652,317 is 16659125786492.

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

• LCM of 350, 160, 343, 551, 839
• LCM of 611, 568, 780, 365, 551
• LCM of 348, 130, 776, 502, 680
• LCM of 915, 656, 821, 120, 298
• LCM of 127, 287, 515, 433, 367

1. What is the LCM of 391, 601, 686, 652, 317?

Answer: LCM of 391, 601, 686, 652, 317 is 16659125786492.

2. How to calculate the LCM of 391, 601, 686, 652, 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 391, 601, 686, 652, 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}.