Given numbers are 398,772,687,622

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

The LCM of 398,772,687,622 is 32823697596.

Find LCM of 398,772,687,622 with Prime Factorization

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

2 x 199 x 386 x 687 x 311 = 32823697596

Therefore, the lowest common multiple of 398,772,687,622 is 32823697596.

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 772 x 687 x 622 = 131294790384

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

772 : 1, 2, 4, 193, 386, 772

687 : 1, 3, 229, 687

622 : 1, 2, 311, 622

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 398,772,687,622, is 1.

Now, the common factors can be found like this.

398:2x 199

772:2x 2x 193

687:3x 229

622:2x 311

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 = 131294790384/(1x4)

LCM = 131294790384/4

LCM = 32823697596

Thus, we can understand that the LCM of 398,772,687,622 is 32823697596.

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

• LCM of 253, 333, 626, 980
• LCM of 803, 307, 287, 770
• LCM of 729, 389, 470, 429
• LCM of 866, 632, 460, 527
• LCM of 315, 513, 651, 574

1. What is the LCM of 398, 772, 687, 622?

Answer: LCM of 398, 772, 687, 622 is 32823697596.

2. How to calculate the LCM of 398, 772, 687, 622?

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, 772, 687, 622.

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}.