Given numbers are 230,620,810,755,855

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

The LCM of 230,620,810,755,855 is 3313867140.

Find LCM of 230,620,810,755,855 with Prime Factorization

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

2 x 3 x 3 x 5 x 23 x 62 x 9 x 151 x 19 = 3313867140

Therefore, the lowest common multiple of 230,620,810,755,855 is 3313867140.

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.

230 x 620 x 810 x 755 x 855 = 74562010650000

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.

230 : 1, 2, 5, 10, 23, 46, 115, 230

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

810 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810

755 : 1, 5, 151, 755

855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

5 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 230,620,810,755,855, is 5.

Now, the common factors can be found like this.

230:2x 5x 23

620:2x 2x 5x 31

810:2x 3x 3x 3x 3x 5

755:5x 151

855:3x 3x 5x 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 2x 3x 3x 5x 5x 5 = 4500

Therefore, the value for common factors is 4500.

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 = 74562010650000/(5x4500)

LCM = 74562010650000/22500

LCM = 3313867140

Thus, we can understand that the LCM of 230,620,810,755,855 is 3313867140.

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

• LCM of 798, 848, 639, 529, 719
• LCM of 573, 271, 444, 371, 394
• LCM of 410, 150, 412, 361, 164
• LCM of 985, 219, 539, 578, 153
• LCM of 388, 675, 301, 837, 983

1. What is the LCM of 230, 620, 810, 755, 855?

Answer: LCM of 230, 620, 810, 755, 855 is 3313867140.

2. How to calculate the LCM of 230, 620, 810, 755, 855?

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 230, 620, 810, 755, 855.

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}.