Given numbers are 807,782,873,540

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

The LCM of 807,782,873,540 is 5509276020.

Find LCM of 807,782,873,540 with Prime Factorization

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

2 x 3 x 3 x 269 x 391 x 97 x 30 = 5509276020

Therefore, the lowest common multiple of 807,782,873,540 is 5509276020.

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.

807 x 782 x 873 x 540 = 297500905080

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.

807 : 1, 3, 269, 807

782 : 1, 2, 17, 23, 34, 46, 391, 782

873 : 1, 3, 9, 97, 291, 873

540 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 807,782,873,540, is 1.

Now, the common factors can be found like this.

807:3x 269

782:2x 17x 23

873:3x 3x 97

540:2x 2x 3x 3x 3x 5

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

2x 3x 3x 3 = 54

Therefore, the value for common factors is 54.

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 = 297500905080/(1x54)

LCM = 297500905080/54

LCM = 5509276020

Thus, we can understand that the LCM of 807,782,873,540 is 5509276020.

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

• LCM of 531, 825, 986, 559
• LCM of 174, 380, 115, 310
• LCM of 495, 466, 600, 895
• LCM of 823, 420, 157, 332
• LCM of 805, 591, 751, 859

1. What is the LCM of 807, 782, 873, 540?

Answer: LCM of 807, 782, 873, 540 is 5509276020.

2. How to calculate the LCM of 807, 782, 873, 540?

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 807, 782, 873, 540.

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}.