Given numbers are 180,878,575,394

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

The LCM of 180,878,575,394 is 1790198100.

Find LCM of 180,878,575,394 with Prime Factorization

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

2 x 5 x 18 x 439 x 115 x 197 = 1790198100

Therefore, the lowest common multiple of 180,878,575,394 is 1790198100.

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.

180 x 878 x 575 x 394 = 35803962000

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.

180 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

878 : 1, 2, 439, 878

575 : 1, 5, 23, 25, 115, 575

394 : 1, 2, 197, 394

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 180,878,575,394, is 1.

Now, the common factors can be found like this.

180:2x 2x 3x 3x 5

878:2x 439

575:5x 5x 23

394:2x 197

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 = 35803962000/(1x20)

LCM = 35803962000/20

LCM = 1790198100

Thus, we can understand that the LCM of 180,878,575,394 is 1790198100.

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

• LCM of 664, 194, 547, 685
• LCM of 705, 446, 357, 966
• LCM of 695, 476, 188, 849
• LCM of 243, 328, 103, 147
• LCM of 841, 360, 658, 544

1. What is the LCM of 180, 878, 575, 394?

Answer: LCM of 180, 878, 575, 394 is 1790198100.

2. How to calculate the LCM of 180, 878, 575, 394?

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 180, 878, 575, 394.

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}.