Given numbers are 990,977,724,821,359

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

The LCM of 990,977,724,821,359 is 103199105875140.

Find LCM of 990,977,724,821,359 with Prime Factorization

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

2 x 495 x 977 x 362 x 821 x 359 = 103199105875140

Therefore, the lowest common multiple of 990,977,724,821,359 is 103199105875140.

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 977 x 724 x 821 x 359 = 206398211750280

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

977 : 1, 977

724 : 1, 2, 4, 181, 362, 724

821 : 1, 821

359 : 1, 359

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 990,977,724,821,359, is 1.

Now, the common factors can be found like this.

990:2x 3x 3x 5x 11

977:977

724:2x 2x 181

821:821

359:359

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 = 206398211750280/(1x2)

LCM = 206398211750280/2

LCM = 103199105875140

Thus, we can understand that the LCM of 990,977,724,821,359 is 103199105875140.

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

• LCM of 184, 642, 494, 860, 322
• LCM of 101, 559, 250, 749, 323
• LCM of 452, 333, 468, 660, 673
• LCM of 811, 191, 699, 404, 714
• LCM of 343, 765, 534, 453, 982

1. What is the LCM of 990, 977, 724, 821, 359?

Answer: LCM of 990, 977, 724, 821, 359 is 103199105875140.

2. How to calculate the LCM of 990, 977, 724, 821, 359?

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, 977, 724, 821, 359.

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}.