Given numbers are 990,370,494,919

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

The LCM of 990,370,494,919 is 8314753590.

Find LCM of 990,370,494,919 with Prime Factorization

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

2 x 5 x 99 x 37 x 247 x 919 = 8314753590

Therefore, the lowest common multiple of 990,370,494,919 is 8314753590.

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 370 x 494 x 919 = 166295071800

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

370 : 1, 2, 5, 10, 37, 74, 185, 370

494 : 1, 2, 13, 19, 26, 38, 247, 494

919 : 1, 919

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 990,370,494,919, is 1.

Now, the common factors can be found like this.

990:2x 3x 3x 5x 11

370:2x 5x 37

494:2x 13x 19

919:919

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 = 166295071800/(1x20)

LCM = 166295071800/20

LCM = 8314753590

Thus, we can understand that the LCM of 990,370,494,919 is 8314753590.

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

• LCM of 587, 359, 286, 894
• LCM of 615, 742, 798, 367
• LCM of 411, 514, 828, 725
• LCM of 667, 322, 124, 176
• LCM of 243, 656, 164, 654

1. What is the LCM of 990, 370, 494, 919?

Answer: LCM of 990, 370, 494, 919 is 8314753590.

2. How to calculate the LCM of 990, 370, 494, 919?

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, 370, 494, 919.

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}.