Given numbers are 323,861,203,406

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

The LCM of 323,861,203,406 is 16129974.

Find LCM of 323,861,203,406 with Prime Factorization

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

7 x 29 x 323 x 123 x 1 x 2 = 16129974

Therefore, the lowest common multiple of 323,861,203,406 is 16129974.

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.

323 x 861 x 203 x 406 = 22920693054

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.

323 : 1, 17, 19, 323

861 : 1, 3, 7, 21, 41, 123, 287, 861

203 : 1, 7, 29, 203

406 : 1, 2, 7, 14, 29, 58, 203, 406

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 323,861,203,406, is 1.

Now, the common factors can be found like this.

323:17x 19

861:3x 7x 41

203:7x 29

406:2x 7x 29

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

7x 7x 29 = 1421

Therefore, the value for common factors is 1421.

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 = 22920693054/(1x1421)

LCM = 22920693054/1421

LCM = 16129974

Thus, we can understand that the LCM of 323,861,203,406 is 16129974.

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

• LCM of 516, 592, 715, 391
• LCM of 586, 250, 116, 760
• LCM of 433, 194, 204, 341
• LCM of 886, 956, 143, 877
• LCM of 802, 146, 905, 999

1. What is the LCM of 323, 861, 203, 406?

Answer: LCM of 323, 861, 203, 406 is 16129974.

2. How to calculate the LCM of 323, 861, 203, 406?

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 323, 861, 203, 406.

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}.