Given numbers are 394,445,853,267

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

The LCM of 394,445,853,267 is 448669470.

Find LCM of 394,445,853,267 with Prime Factorization

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

89 x 394 x 5 x 853 x 3 = 448669470

Therefore, the lowest common multiple of 394,445,853,267 is 448669470.

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.

394 x 445 x 853 x 267 = 39931582830

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.

394 : 1, 2, 197, 394

445 : 1, 5, 89, 445

853 : 1, 853

267 : 1, 3, 89, 267

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 394,445,853,267, is 1.

Now, the common factors can be found like this.

394:2x 197

445:5x 89

853:853

267:3x 89

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

89 = 89

Therefore, the value for common factors is 89.

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 = 39931582830/(1x89)

LCM = 39931582830/89

LCM = 448669470

Thus, we can understand that the LCM of 394,445,853,267 is 448669470.

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

• LCM of 469, 181, 188, 938
• LCM of 621, 614, 469, 213
• LCM of 452, 764, 683, 443
• LCM of 389, 536, 530, 644
• LCM of 653, 806, 626, 653

1. What is the LCM of 394, 445, 853, 267?

Answer: LCM of 394, 445, 853, 267 is 448669470.

2. How to calculate the LCM of 394, 445, 853, 267?

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 394, 445, 853, 267.

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}.