Given numbers are 398,394,645,179,482

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

The LCM of 398,394,645,179,482 is 2181619899930.

Find LCM of 398,394,645,179,482 with Prime Factorization

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

2 x 199 x 197 x 645 x 179 x 241 = 2181619899930

Therefore, the lowest common multiple of 398,394,645,179,482 is 2181619899930.

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.

398 x 394 x 645 x 179 x 482 = 8726479599720

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.

398 : 1, 2, 199, 398

394 : 1, 2, 197, 394

645 : 1, 3, 5, 15, 43, 129, 215, 645

179 : 1, 179

482 : 1, 2, 241, 482

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 398,394,645,179,482, is 1.

Now, the common factors can be found like this.

398:2x 199

394:2x 197

645:3x 5x 43

179:179

482:2x 241

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 = 8726479599720/(1x4)

LCM = 8726479599720/4

LCM = 2181619899930

Thus, we can understand that the LCM of 398,394,645,179,482 is 2181619899930.

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

• LCM of 988, 693, 500, 933, 945
• LCM of 265, 441, 200, 233, 124
• LCM of 118, 592, 441, 153, 236
• LCM of 540, 462, 588, 241, 842
• LCM of 884, 925, 136, 819, 601

1. What is the LCM of 398, 394, 645, 179, 482?

Answer: LCM of 398, 394, 645, 179, 482 is 2181619899930.

2. How to calculate the LCM of 398, 394, 645, 179, 482?

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 398, 394, 645, 179, 482.

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}.