Given numbers are 720,517,629,530

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

The LCM of 720,517,629,530 is 12409364880.

Find LCM of 720,517,629,530 with Prime Factorization

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

2 x 5 x 72 x 517 x 629 x 53 = 12409364880

Therefore, the lowest common multiple of 720,517,629,530 is 12409364880.

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.

720 x 517 x 629 x 530 = 124093648800

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.

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

517 : 1, 11, 47, 517

629 : 1, 17, 37, 629

530 : 1, 2, 5, 10, 53, 106, 265, 530

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 720,517,629,530, is 1.

Now, the common factors can be found like this.

720:2x 2x 2x 2x 3x 3x 5

517:11x 47

629:17x 37

530:2x 5x 53

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 124093648800/(1x10)

LCM = 124093648800/10

LCM = 12409364880

Thus, we can understand that the LCM of 720,517,629,530 is 12409364880.

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

• LCM of 294, 613, 730, 604
• LCM of 986, 746, 172, 782
• LCM of 333, 464, 509, 514
• LCM of 870, 725, 693, 955
• LCM of 813, 554, 149, 726

1. What is the LCM of 720, 517, 629, 530?

Answer: LCM of 720, 517, 629, 530 is 12409364880.

2. How to calculate the LCM of 720, 517, 629, 530?

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 720, 517, 629, 530.

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}.