Given numbers are 621,331,579,807,360

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

The LCM of 621,331,579,807,360 is 426863650680.

Find LCM of 621,331,579,807,360 with Prime Factorization

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

3 x 3 x 69 x 331 x 193 x 269 x 40 = 426863650680

Therefore, the lowest common multiple of 621,331,579,807,360 is 426863650680.

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.

621 x 331 x 579 x 807 x 360 = 34575955705080

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.

621 : 1, 3, 9, 23, 27, 69, 207, 621

331 : 1, 331

579 : 1, 3, 193, 579

807 : 1, 3, 269, 807

360 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 621,331,579,807,360, is 1.

Now, the common factors can be found like this.

621:3x 3x 3x 23

331:331

579:3x 193

807:3x 269

360:2x 2x 2x 3x 3x 5

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

3x 3x 3x 3 = 81

Therefore, the value for common factors is 81.

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 = 34575955705080/(1x81)

LCM = 34575955705080/81

LCM = 426863650680

Thus, we can understand that the LCM of 621,331,579,807,360 is 426863650680.

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

• LCM of 986, 681, 971, 847, 351
• LCM of 515, 176, 695, 767, 731
• LCM of 449, 749, 186, 975, 412
• LCM of 638, 228, 177, 522, 205
• LCM of 521, 152, 380, 699, 339

1. What is the LCM of 621, 331, 579, 807, 360?

Answer: LCM of 621, 331, 579, 807, 360 is 426863650680.

2. How to calculate the LCM of 621, 331, 579, 807, 360?

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 621, 331, 579, 807, 360.

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}.