Given numbers are 990,996,439,374

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

The LCM of 990,996,439,374 is 1226469420.

Find LCM of 990,996,439,374 with Prime Factorization

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

2 x 3 x 11 x 15 x 166 x 439 x 17 = 1226469420

Therefore, the lowest common multiple of 990,996,439,374 is 1226469420.

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 996 x 439 x 374 = 161893963440

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

996 : 1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996

439 : 1, 439

374 : 1, 2, 11, 17, 22, 34, 187, 374

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 990,996,439,374, is 1.

Now, the common factors can be found like this.

990:2x 3x 3x 5x 11

996:2x 2x 3x 83

439:439

374:2x 11x 17

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 3x 11 = 132

Therefore, the value for common factors is 132.

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 = 161893963440/(1x132)

LCM = 161893963440/132

LCM = 1226469420

Thus, we can understand that the LCM of 990,996,439,374 is 1226469420.

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

• LCM of 412, 429, 877, 557
• LCM of 582, 738, 454, 272
• LCM of 553, 794, 146, 857
• LCM of 923, 333, 845, 399
• LCM of 182, 103, 138, 841

1. What is the LCM of 990, 996, 439, 374?

Answer: LCM of 990, 996, 439, 374 is 1226469420.

2. How to calculate the LCM of 990, 996, 439, 374?

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, 996, 439, 374.

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}.