Given numbers are 478,138,863,587

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

The LCM of 478,138,863,587 is 16708054542.

Find LCM of 478,138,863,587 with Prime Factorization

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

2 x 239 x 69 x 863 x 587 = 16708054542

Therefore, the lowest common multiple of 478,138,863,587 is 16708054542.

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.

478 x 138 x 863 x 587 = 33416109084

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.

478 : 1, 2, 239, 478

138 : 1, 2, 3, 6, 23, 46, 69, 138

863 : 1, 863

587 : 1, 587

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 478,138,863,587, is 1.

Now, the common factors can be found like this.

478:2x 239

138:2x 3x 23

863:863

587:587

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

2 = 2

Therefore, the value for common factors is 2.

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 = 33416109084/(1x2)

LCM = 33416109084/2

LCM = 16708054542

Thus, we can understand that the LCM of 478,138,863,587 is 16708054542.

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

• LCM of 574, 840, 195, 386
• LCM of 405, 481, 484, 379
• LCM of 631, 460, 464, 973
• LCM of 257, 863, 346, 484
• LCM of 533, 737, 858, 819

1. What is the LCM of 478, 138, 863, 587?

Answer: LCM of 478, 138, 863, 587 is 16708054542.

2. How to calculate the LCM of 478, 138, 863, 587?

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 478, 138, 863, 587.

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}.