Given numbers are 810,814,712,923

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

The LCM of 810,814,712,923 is 108325605960.

Find LCM of 810,814,712,923 with Prime Factorization

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

2 x 405 x 407 x 356 x 923 = 108325605960

Therefore, the lowest common multiple of 810,814,712,923 is 108325605960.

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.

810 x 814 x 712 x 923 = 433302423840

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.

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

814 : 1, 2, 11, 22, 37, 74, 407, 814

712 : 1, 2, 4, 8, 89, 178, 356, 712

923 : 1, 13, 71, 923

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 810,814,712,923, is 1.

Now, the common factors can be found like this.

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

814:2x 11x 37

712:2x 2x 2x 89

923:13x 71

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 433302423840/(1x4)

LCM = 433302423840/4

LCM = 108325605960

Thus, we can understand that the LCM of 810,814,712,923 is 108325605960.

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

• LCM of 558, 154, 635, 242
• LCM of 509, 720, 154, 482
• LCM of 640, 929, 456, 417
• LCM of 861, 550, 362, 452
• LCM of 860, 198, 651, 121

1. What is the LCM of 810, 814, 712, 923?

Answer: LCM of 810, 814, 712, 923 is 108325605960.

2. How to calculate the LCM of 810, 814, 712, 923?

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 810, 814, 712, 923.

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}.