Given numbers are 990,485,676,357,487

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

The LCM of 990,485,676,357,487 is 1881046587420.

Find LCM of 990,485,676,357,487 with Prime Factorization

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

2 x 3 x 5 x 33 x 97 x 338 x 119 x 487 = 1881046587420

Therefore, the lowest common multiple of 990,485,676,357,487 is 1881046587420.

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 485 x 676 x 357 x 487 = 56431397622600

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

485 : 1, 5, 97, 485

676 : 1, 2, 4, 13, 26, 52, 169, 338, 676

357 : 1, 3, 7, 17, 21, 51, 119, 357

487 : 1, 487

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 990,485,676,357,487, is 1.

Now, the common factors can be found like this.

990:2x 3x 3x 5x 11

485:5x 97

676:2x 2x 13x 13

357:3x 7x 17

487:487

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

2x 3x 5 = 30

Therefore, the value for common factors is 30.

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 = 56431397622600/(1x30)

LCM = 56431397622600/30

LCM = 1881046587420

Thus, we can understand that the LCM of 990,485,676,357,487 is 1881046587420.

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

• LCM of 167, 483, 963, 490, 107
• LCM of 209, 502, 442, 675, 497
• LCM of 241, 573, 415, 770, 187
• LCM of 598, 885, 418, 446, 977
• LCM of 721, 892, 314, 588, 366

1. What is the LCM of 990, 485, 676, 357, 487?

Answer: LCM of 990, 485, 676, 357, 487 is 1881046587420.

2. How to calculate the LCM of 990, 485, 676, 357, 487?

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, 485, 676, 357, 487.

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}.