Given numbers are 398,856,250,361

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

The LCM of 398,856,250,361 is 7686773000.

Find LCM of 398,856,250,361 with Prime Factorization

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

2 x 199 x 428 x 125 x 361 = 7686773000

Therefore, the lowest common multiple of 398,856,250,361 is 7686773000.

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 856 x 250 x 361 = 30747092000

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

856 : 1, 2, 4, 8, 107, 214, 428, 856

250 : 1, 2, 5, 10, 25, 50, 125, 250

361 : 1, 19, 361

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 398,856,250,361, is 1.

Now, the common factors can be found like this.

398:2x 199

856:2x 2x 2x 107

250:2x 5x 5x 5

361:19x 19

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 = 30747092000/(1x4)

LCM = 30747092000/4

LCM = 7686773000

Thus, we can understand that the LCM of 398,856,250,361 is 7686773000.

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

• LCM of 314, 648, 227, 618
• LCM of 344, 267, 843, 738
• LCM of 700, 501, 905, 165
• LCM of 323, 287, 436, 577
• LCM of 336, 220, 240, 761

1. What is the LCM of 398, 856, 250, 361?

Answer: LCM of 398, 856, 250, 361 is 7686773000.

2. How to calculate the LCM of 398, 856, 250, 361?

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, 856, 250, 361.

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}.