Given numbers are 671,817,551,83

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

The LCM of 671,817,551,83 is 1319534249.

Find LCM of 671,817,551,83 with Prime Factorization

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

19 x 671 x 43 x 29 x 83 = 1319534249

Therefore, the lowest common multiple of 671,817,551,83 is 1319534249.

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.

671 x 817 x 551 x 83 = 25071150731

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.

671 : 1, 11, 61, 671

817 : 1, 19, 43, 817

551 : 1, 19, 29, 551

83 : 1, 83

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 671,817,551,83, is 1.

Now, the common factors can be found like this.

671:11x 61

817:19x 43

551:19x 29

83:83

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 = 25071150731/(1x19)

LCM = 25071150731/19

LCM = 1319534249

Thus, we can understand that the LCM of 671,817,551,83 is 1319534249.

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

• LCM of 137, 779, 754, 45
• LCM of 950, 730, 321, 80
• LCM of 485, 519, 285, 57
• LCM of 585, 396, 636, 92
• LCM of 510, 106, 101, 67

1. What is the LCM of 671, 817, 551, 83?

Answer: LCM of 671, 817, 551, 83 is 1319534249.

2. How to calculate the LCM of 671, 817, 551, 83?

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 671, 817, 551, 83.

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}.