Given numbers are 581,667,728,281,392

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

The LCM of 581,667,728,281,392 is 79275623336.

Find LCM of 581,667,728,281,392 with Prime Factorization

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

2 x 2 x 2 x 7 x 83 x 667 x 13 x 281 x 7 = 79275623336

Therefore, the lowest common multiple of 581,667,728,281,392 is 79275623336.

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 667 x 728 x 281 x 392 = 31076044347712

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

667 : 1, 23, 29, 667

728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

281 : 1, 281

392 : 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 581,667,728,281,392, is 1.

Now, the common factors can be found like this.

581:7x 83

667:23x 29

728:2x 2x 2x 7x 13

281:281

392:2x 2x 2x 7x 7

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

2x 2x 2x 7x 7 = 392

Therefore, the value for common factors is 392.

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 = 31076044347712/(1x392)

LCM = 31076044347712/392

LCM = 79275623336

Thus, we can understand that the LCM of 581,667,728,281,392 is 79275623336.

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

• LCM of 234, 339, 130, 301, 572
• LCM of 289, 192, 244, 668, 770
• LCM of 499, 856, 978, 814, 886
• LCM of 960, 605, 777, 876, 579
• LCM of 750, 382, 152, 765, 870

1. What is the LCM of 581, 667, 728, 281, 392?

Answer: LCM of 581, 667, 728, 281, 392 is 79275623336.

2. How to calculate the LCM of 581, 667, 728, 281, 392?

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, 667, 728, 281, 392.

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}.