Given numbers are 2,551,646,507

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

The LCM of 2,551,646,507 is 9498138.

Find LCM of 2,551,646,507 with Prime Factorization

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

2 x 19 x 1 x 29 x 17 x 507 = 9498138

Therefore, the lowest common multiple of 2,551,646,507 is 9498138.

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.

2 x 551 x 646 x 507 = 360929244

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.

2 : 1, 2

551 : 1, 19, 29, 551

646 : 1, 2, 17, 19, 34, 38, 323, 646

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 2,551,646,507, is 1.

Now, the common factors can be found like this.

2:2

551:19x 29

646:2x 17x 19

507:3x 13x 13

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

2x 19 = 38

Therefore, the value for common factors is 38.

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 = 360929244/(1x38)

LCM = 360929244/38

LCM = 9498138

Thus, we can understand that the LCM of 2,551,646,507 is 9498138.

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

• LCM of 2, 771, 301, 951
• LCM of 3, 287, 239, 668
• LCM of 7, 736, 642, 402
• LCM of 1, 333, 317, 393
• LCM of 6, 382, 191, 920

1. What is the LCM of 2, 551, 646, 507?

Answer: LCM of 2, 551, 646, 507 is 9498138.

2. How to calculate the LCM of 2, 551, 646, 507?

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 2, 551, 646, 507.

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}.