Given numbers are 990,832,559,854,394

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

The LCM of 990,832,559,854,394 is 1489673465280.

Find LCM of 990,832,559,854,394 with Prime Factorization

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

2 x 13 x 495 x 32 x 43 x 427 x 197 = 1489673465280

Therefore, the lowest common multiple of 990,832,559,854,394 is 1489673465280.

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 832 x 559 x 854 x 394 = 154926040389120

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

832 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832

559 : 1, 13, 43, 559

854 : 1, 2, 7, 14, 61, 122, 427, 854

394 : 1, 2, 197, 394

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 990,832,559,854,394, is 1.

Now, the common factors can be found like this.

990:2x 3x 3x 5x 11

832:2x 2x 2x 2x 2x 2x 13

559:13x 43

854:2x 7x 61

394:2x 197

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 13 = 104

Therefore, the value for common factors is 104.

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 = 154926040389120/(1x104)

LCM = 154926040389120/104

LCM = 1489673465280

Thus, we can understand that the LCM of 990,832,559,854,394 is 1489673465280.

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

• LCM of 428, 103, 529, 306, 287
• LCM of 431, 960, 584, 265, 250
• LCM of 718, 612, 663, 766, 818
• LCM of 794, 385, 930, 346, 216
• LCM of 179, 396, 269, 941, 892

1. What is the LCM of 990, 832, 559, 854, 394?

Answer: LCM of 990, 832, 559, 854, 394 is 1489673465280.

2. How to calculate the LCM of 990, 832, 559, 854, 394?

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, 832, 559, 854, 394.

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}.