Given numbers are 990,439,194,479

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

The LCM of 990,439,194,479 is 20193284430.

Find LCM of 990,439,194,479 with Prime Factorization

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

2 x 495 x 439 x 97 x 479 = 20193284430

Therefore, the lowest common multiple of 990,439,194,479 is 20193284430.

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.

990 x 439 x 194 x 479 = 40386568860

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.

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

439 : 1, 439

194 : 1, 2, 97, 194

479 : 1, 479

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 990,439,194,479, is 1.

Now, the common factors can be found like this.

990:2x 3x 3x 5x 11

439:439

194:2x 97

479:479

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 = 40386568860/(1x2)

LCM = 40386568860/2

LCM = 20193284430

Thus, we can understand that the LCM of 990,439,194,479 is 20193284430.

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

• LCM of 702, 564, 396, 532
• LCM of 627, 104, 551, 129
• LCM of 561, 842, 696, 938
• LCM of 664, 960, 348, 177
• LCM of 401, 216, 198, 575

1. What is the LCM of 990, 439, 194, 479?

Answer: LCM of 990, 439, 194, 479 is 20193284430.

2. How to calculate the LCM of 990, 439, 194, 479?

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 990, 439, 194, 479.

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}.