Given numbers are 804,278,382,455

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

The LCM of 804,278,382,455 is 9712155180.

Find LCM of 804,278,382,455 with Prime Factorization

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

2 x 402 x 139 x 191 x 455 = 9712155180

Therefore, the lowest common multiple of 804,278,382,455 is 9712155180.

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.

804 x 278 x 382 x 455 = 38848620720

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.

804 : 1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804

278 : 1, 2, 139, 278

382 : 1, 2, 191, 382

455 : 1, 5, 7, 13, 35, 65, 91, 455

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 804,278,382,455, is 1.

Now, the common factors can be found like this.

804:2x 2x 3x 67

278:2x 139

382:2x 191

455:5x 7x 13

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 = 38848620720/(1x4)

LCM = 38848620720/4

LCM = 9712155180

Thus, we can understand that the LCM of 804,278,382,455 is 9712155180.

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

• LCM of 876, 730, 152, 951
• LCM of 653, 656, 585, 684
• LCM of 274, 287, 639, 145
• LCM of 816, 607, 140, 746
• LCM of 686, 121, 205, 491

1. What is the LCM of 804, 278, 382, 455?

Answer: LCM of 804, 278, 382, 455 is 9712155180.

2. How to calculate the LCM of 804, 278, 382, 455?

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 804, 278, 382, 455.

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}.