Given numbers are 445,311,317,634

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

The LCM of 445,311,317,634 is 87742430.

Find LCM of 445,311,317,634 with Prime Factorization

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

317 x 445 x 311 x 1 x 2 = 87742430

Therefore, the lowest common multiple of 445,311,317,634 is 87742430.

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.

445 x 311 x 317 x 634 = 27814350310

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.

445 : 1, 5, 89, 445

311 : 1, 311

317 : 1, 317

634 : 1, 2, 317, 634

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 445,311,317,634, is 1.

Now, the common factors can be found like this.

445:5x 89

311:311

317:317

634:2x 317

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

317 = 317

Therefore, the value for common factors is 317.

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 = 27814350310/(1x317)

LCM = 27814350310/317

LCM = 87742430

Thus, we can understand that the LCM of 445,311,317,634 is 87742430.

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

• LCM of 305, 768, 358, 329
• LCM of 508, 411, 951, 748
• LCM of 207, 441, 165, 323
• LCM of 497, 469, 338, 325
• LCM of 531, 882, 860, 381

1. What is the LCM of 445, 311, 317, 634?

Answer: LCM of 445, 311, 317, 634 is 87742430.

2. How to calculate the LCM of 445, 311, 317, 634?

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 445, 311, 317, 634.

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}.