Given numbers are 478,432,296,680,673

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

The LCM of 478,432,296,680,673 is 218533168080.

Find LCM of 478,432,296,680,673 with Prime Factorization

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

2 x 2 x 2 x 239 x 54 x 37 x 85 x 673 = 218533168080

Therefore, the lowest common multiple of 478,432,296,680,673 is 218533168080.

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.

478 x 432 x 296 x 680 x 673 = 27972245514240

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.

478 : 1, 2, 239, 478

432 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

296 : 1, 2, 4, 8, 37, 74, 148, 296

680 : 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

673 : 1, 673

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 478,432,296,680,673, is 1.

Now, the common factors can be found like this.

478:2x 239

432:2x 2x 2x 2x 3x 3x 3

296:2x 2x 2x 37

680:2x 2x 2x 5x 17

673:673

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

2x 2x 2x 2x 2x 2x 2 = 128

Therefore, the value for common factors is 128.

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 = 27972245514240/(1x128)

LCM = 27972245514240/128

LCM = 218533168080

Thus, we can understand that the LCM of 478,432,296,680,673 is 218533168080.

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

• LCM of 456, 938, 839, 429, 370
• LCM of 107, 346, 669, 774, 507
• LCM of 142, 181, 239, 326, 464
• LCM of 605, 440, 231, 555, 687
• LCM of 584, 252, 199, 257, 192

1. What is the LCM of 478, 432, 296, 680, 673?

Answer: LCM of 478, 432, 296, 680, 673 is 218533168080.

2. How to calculate the LCM of 478, 432, 296, 680, 673?

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 478, 432, 296, 680, 673.

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}.