Given numbers are 317,529,642,321,395

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

The LCM of 317,529,642,321,395 is 42525267870.

Find LCM of 317,529,642,321,395 with Prime Factorization

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

3 x 107 x 317 x 529 x 2 x 1 x 395 = 42525267870

Therefore, the lowest common multiple of 317,529,642,321,395 is 42525267870.

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.

317 x 529 x 642 x 321 x 395 = 13650610986270

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.

317 : 1, 317

529 : 1, 23, 529

642 : 1, 2, 3, 6, 107, 214, 321, 642

321 : 1, 3, 107, 321

395 : 1, 5, 79, 395

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 317,529,642,321,395, is 1.

Now, the common factors can be found like this.

317:317

529:23x 23

642:2x 3x 107

321:3x 107

395:5x 79

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

3x 107 = 321

Therefore, the value for common factors is 321.

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 = 13650610986270/(1x321)

LCM = 13650610986270/321

LCM = 42525267870

Thus, we can understand that the LCM of 317,529,642,321,395 is 42525267870.

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

• LCM of 470, 691, 661, 689, 233
• LCM of 514, 968, 312, 329, 415
• LCM of 306, 904, 608, 555, 204
• LCM of 945, 825, 467, 238, 439
• LCM of 372, 755, 548, 398, 718

1. What is the LCM of 317, 529, 642, 321, 395?

Answer: LCM of 317, 529, 642, 321, 395 is 42525267870.

2. How to calculate the LCM of 317, 529, 642, 321, 395?

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 317, 529, 642, 321, 395.

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}.