Given numbers are 388,590,442,205

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

The LCM of 388,590,442,205 is 1037122060.

Find LCM of 388,590,442,205 with Prime Factorization

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

2 x 5 x 194 x 59 x 221 x 41 = 1037122060

Therefore, the lowest common multiple of 388,590,442,205 is 1037122060.

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.

388 x 590 x 442 x 205 = 20742441200

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.

388 : 1, 2, 4, 97, 194, 388

590 : 1, 2, 5, 10, 59, 118, 295, 590

442 : 1, 2, 13, 17, 26, 34, 221, 442

205 : 1, 5, 41, 205

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 388,590,442,205, is 1.

Now, the common factors can be found like this.

388:2x 2x 97

590:2x 5x 59

442:2x 13x 17

205:5x 41

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 5 = 20

Therefore, the value for common factors is 20.

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 = 20742441200/(1x20)

LCM = 20742441200/20

LCM = 1037122060

Thus, we can understand that the LCM of 388,590,442,205 is 1037122060.

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

• LCM of 152, 955, 627, 383
• LCM of 218, 735, 594, 156
• LCM of 773, 343, 222, 762
• LCM of 396, 514, 632, 536
• LCM of 110, 512, 814, 900

1. What is the LCM of 388, 590, 442, 205?

Answer: LCM of 388, 590, 442, 205 is 1037122060.

2. How to calculate the LCM of 388, 590, 442, 205?

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 388, 590, 442, 205.

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}.