Given numbers are 581,566,242,665

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

The LCM of 581,566,242,665 is 3780084770.

Find LCM of 581,566,242,665 with Prime Factorization

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

2 x 7 x 83 x 283 x 121 x 95 = 3780084770

Therefore, the lowest common multiple of 581,566,242,665 is 3780084770.

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.

581 x 566 x 242 x 665 = 52921186780

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.

581 : 1, 7, 83, 581

566 : 1, 2, 283, 566

242 : 1, 2, 11, 22, 121, 242

665 : 1, 5, 7, 19, 35, 95, 133, 665

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 581,566,242,665, is 1.

Now, the common factors can be found like this.

581:7x 83

566:2x 283

242:2x 11x 11

665:5x 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.

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 52921186780/(1x14)

LCM = 52921186780/14

LCM = 3780084770

Thus, we can understand that the LCM of 581,566,242,665 is 3780084770.

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

• LCM of 909, 504, 133, 627
• LCM of 347, 140, 416, 745
• LCM of 822, 555, 408, 307
• LCM of 989, 746, 432, 764
• LCM of 877, 747, 578, 406

1. What is the LCM of 581, 566, 242, 665?

Answer: LCM of 581, 566, 242, 665 is 3780084770.

2. How to calculate the LCM of 581, 566, 242, 665?

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 581, 566, 242, 665.

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}.