Given numbers are 990,636,928,149

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

The LCM of 990,636,928,149 is 3627565920.

Find LCM of 990,636,928,149 with Prime Factorization

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

2 x 2 x 3 x 165 x 53 x 232 x 149 = 3627565920

Therefore, the lowest common multiple of 990,636,928,149 is 3627565920.

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 636 x 928 x 149 = 87061582080

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

636 : 1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

928 : 1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928

149 : 1, 149

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 990,636,928,149, is 1.

Now, the common factors can be found like this.

990:2x 3x 3x 5x 11

636:2x 2x 3x 53

928:2x 2x 2x 2x 2x 29

149:149

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 2x 3 = 24

Therefore, the value for common factors is 24.

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 = 87061582080/(1x24)

LCM = 87061582080/24

LCM = 3627565920

Thus, we can understand that the LCM of 990,636,928,149 is 3627565920.

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

• LCM of 562, 739, 422, 293
• LCM of 847, 341, 553, 694
• LCM of 918, 417, 847, 233
• LCM of 696, 547, 158, 604
• LCM of 235, 318, 216, 101

1. What is the LCM of 990, 636, 928, 149?

Answer: LCM of 990, 636, 928, 149 is 3627565920.

2. How to calculate the LCM of 990, 636, 928, 149?

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, 636, 928, 149.

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}.