Given numbers are 612,431,831

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

The LCM of 612,431,831 is 73064844.

Find LCM of 612,431,831 with Prime Factorization

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

3 x 204 x 431 x 277 = 73064844

Therefore, the lowest common multiple of 612,431,831 is 73064844.

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.

612 x 431 x 831 = 219194532

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.

612 : 1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

431 : 1, 431

831 : 1, 3, 277, 831

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 612,431,831, is 1.

Now, the common factors can be found like this.

612:2x 2x 3x 3x 17

431:431

831:3x 277

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

3 = 3

Therefore, the value for common factors is 3.

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 = 219194532/(1x3)

LCM = 219194532/3

LCM = 73064844

Thus, we can understand that the LCM of 612,431,831 is 73064844.

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

• LCM of 873, 756, 772
• LCM of 195, 875, 443
• LCM of 797, 140, 381
• LCM of 302, 209, 845
• LCM of 815, 362, 534

1. What is the LCM of 612, 431, 831?

Answer: LCM of 612, 431, 831 is 73064844.

2. How to calculate the LCM of 612, 431, 831?

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 612, 431, 831.

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}.