Given numbers are 507,806,643,730

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

The LCM of 507,806,643,730 is 7377402630.

Find LCM of 507,806,643,730 with Prime Factorization

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

2 x 13 x 39 x 31 x 643 x 365 = 7377402630

Therefore, the lowest common multiple of 507,806,643,730 is 7377402630.

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.

507 x 806 x 643 x 730 = 191812468380

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.

507 : 1, 3, 13, 39, 169, 507

806 : 1, 2, 13, 26, 31, 62, 403, 806

643 : 1, 643

730 : 1, 2, 5, 10, 73, 146, 365, 730

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 507,806,643,730, is 1.

Now, the common factors can be found like this.

507:3x 13x 13

806:2x 13x 31

643:643

730:2x 5x 73

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

2x 13 = 26

Therefore, the value for common factors is 26.

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 = 191812468380/(1x26)

LCM = 191812468380/26

LCM = 7377402630

Thus, we can understand that the LCM of 507,806,643,730 is 7377402630.

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

• LCM of 671, 682, 366, 760
• LCM of 749, 837, 828, 337
• LCM of 406, 884, 144, 373
• LCM of 868, 532, 504, 507
• LCM of 283, 668, 711, 353

1. What is the LCM of 507, 806, 643, 730?

Answer: LCM of 507, 806, 643, 730 is 7377402630.

2. How to calculate the LCM of 507, 806, 643, 730?

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 507, 806, 643, 730.

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}.