Given numbers are 439,380,398,878

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

The LCM of 439,380,398,878 is 33197180.

Find LCM of 439,380,398,878 with Prime Factorization

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

2 x 439 x 1 x 190 x 199 x 1 = 33197180

Therefore, the lowest common multiple of 439,380,398,878 is 33197180.

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.

439 x 380 x 398 x 878 = 58294248080

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.

439 : 1, 439

380 : 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

398 : 1, 2, 199, 398

878 : 1, 2, 439, 878

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 439,380,398,878, is 1.

Now, the common factors can be found like this.

439:439

380:2x 2x 5x 19

398:2x 199

878:2x 439

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 439 = 1756

Therefore, the value for common factors is 1756.

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 = 58294248080/(1x1756)

LCM = 58294248080/1756

LCM = 33197180

Thus, we can understand that the LCM of 439,380,398,878 is 33197180.

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

• LCM of 495, 852, 277, 695
• LCM of 849, 378, 763, 869
• LCM of 272, 663, 247, 626
• LCM of 337, 703, 151, 451
• LCM of 640, 317, 108, 141

1. What is the LCM of 439, 380, 398, 878?

Answer: LCM of 439, 380, 398, 878 is 33197180.

2. How to calculate the LCM of 439, 380, 398, 878?

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 439, 380, 398, 878.

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}.