Given numbers are 446,284,394,398

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

The LCM of 446,284,394,398 is 2482804396.

Find LCM of 446,284,394,398 with Prime Factorization

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

2 x 223 x 142 x 197 x 199 = 2482804396

Therefore, the lowest common multiple of 446,284,394,398 is 2482804396.

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.

446 x 284 x 394 x 398 = 19862435168

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.

446 : 1, 2, 223, 446

284 : 1, 2, 4, 71, 142, 284

394 : 1, 2, 197, 394

398 : 1, 2, 199, 398

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 446,284,394,398, is 2.

Now, the common factors can be found like this.

446:2x 223

284:2x 2x 71

394:2x 197

398:2x 199

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 19862435168/(2x4)

LCM = 19862435168/8

LCM = 2482804396

Thus, we can understand that the LCM of 446,284,394,398 is 2482804396.

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

• LCM of 951, 413, 924, 950
• LCM of 269, 550, 916, 860
• LCM of 690, 620, 492, 448
• LCM of 249, 161, 569, 617
• LCM of 756, 944, 607, 817

1. What is the LCM of 446, 284, 394, 398?

Answer: LCM of 446, 284, 394, 398 is 2482804396.

2. How to calculate the LCM of 446, 284, 394, 398?

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 446, 284, 394, 398.

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}.