Given numbers are 551,311,399

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

The LCM of 551,311,399 is 3598581.

Find LCM of 551,311,399 with Prime Factorization

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

19 x 29 x 311 x 21 = 3598581

Therefore, the lowest common multiple of 551,311,399 is 3598581.

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.

551 x 311 x 399 = 68373039

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.

551 : 1, 19, 29, 551

311 : 1, 311

399 : 1, 3, 7, 19, 21, 57, 133, 399

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 551,311,399, is 1.

Now, the common factors can be found like this.

551:19x 29

311:311

399:3x 7x 19

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

19 = 19

Therefore, the value for common factors is 19.

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 = 68373039/(1x19)

LCM = 68373039/19

LCM = 3598581

Thus, we can understand that the LCM of 551,311,399 is 3598581.

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

• LCM of 464, 612, 106
• LCM of 531, 632, 740
• LCM of 232, 648, 558
• LCM of 762, 381, 578
• LCM of 756, 129, 575

1. What is the LCM of 551, 311, 399?

Answer: LCM of 551, 311, 399 is 3598581.

2. How to calculate the LCM of 551, 311, 399?

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 551, 311, 399.

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}.