Given numbers are 801,471,720,581

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

The LCM of 801,471,720,581 is 5845185360.

Find LCM of 801,471,720,581 with Prime Factorization

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

3 x 3 x 89 x 157 x 80 x 581 = 5845185360

Therefore, the lowest common multiple of 801,471,720,581 is 5845185360.

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.

801 x 471 x 720 x 581 = 157820004720

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.

801 : 1, 3, 9, 89, 267, 801

471 : 1, 3, 157, 471

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

581 : 1, 7, 83, 581

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 801,471,720,581, is 1.

Now, the common factors can be found like this.

801:3x 3x 89

471:3x 157

720:2x 2x 2x 2x 3x 3x 5

581:7x 83

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

3x 3x 3 = 27

Therefore, the value for common factors is 27.

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 = 157820004720/(1x27)

LCM = 157820004720/27

LCM = 5845185360

Thus, we can understand that the LCM of 801,471,720,581 is 5845185360.

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

• LCM of 762, 102, 329, 510
• LCM of 927, 876, 237, 686
• LCM of 776, 399, 550, 361
• LCM of 644, 215, 944, 399
• LCM of 231, 243, 792, 797

1. What is the LCM of 801, 471, 720, 581?

Answer: LCM of 801, 471, 720, 581 is 5845185360.

2. How to calculate the LCM of 801, 471, 720, 581?

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 801, 471, 720, 581.

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}.