Given numbers are 813,509,551,551

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

The LCM of 813,509,551,551 is 228013167.

Find LCM of 813,509,551,551 with Prime Factorization

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

19 x 29 x 813 x 509 x 1 x 1 = 228013167

Therefore, the lowest common multiple of 813,509,551,551 is 228013167.

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.

813 x 509 x 551 x 551 = 125635255017

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.

813 : 1, 3, 271, 813

509 : 1, 509

551 : 1, 19, 29, 551

551 : 1, 19, 29, 551

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 813,509,551,551, is 1.

Now, the common factors can be found like this.

813:3x 271

509:509

551:19x 29

551:19x 29

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

19x 29 = 551

Therefore, the value for common factors is 551.

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 = 125635255017/(1x551)

LCM = 125635255017/551

LCM = 228013167

Thus, we can understand that the LCM of 813,509,551,551 is 228013167.

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

• LCM of 219, 823, 836, 967
• LCM of 459, 802, 779, 457
• LCM of 680, 441, 800, 382
• LCM of 862, 741, 270, 111
• LCM of 439, 562, 152, 372

1. What is the LCM of 813, 509, 551, 551?

Answer: LCM of 813, 509, 551, 551 is 228013167.

2. How to calculate the LCM of 813, 509, 551, 551?

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 813, 509, 551, 551.

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}.