Given numbers are 398,199,287,334

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

The LCM of 398,199,287,334 is 19075742.

Find LCM of 398,199,287,334 with Prime Factorization

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

2 x 199 x 1 x 1 x 287 x 167 = 19075742

Therefore, the lowest common multiple of 398,199,287,334 is 19075742.

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 199 x 287 x 334 = 7592145316

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

199 : 1, 199

287 : 1, 7, 41, 287

334 : 1, 2, 167, 334

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 398,199,287,334, is 1.

Now, the common factors can be found like this.

398:2x 199

199:199

287:7x 41

334:2x 167

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

2x 199 = 398

Therefore, the value for common factors is 398.

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 = 7592145316/(1x398)

LCM = 7592145316/398

LCM = 19075742

Thus, we can understand that the LCM of 398,199,287,334 is 19075742.

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

• LCM of 733, 941, 275, 818
• LCM of 804, 538, 949, 387
• LCM of 760, 663, 448, 872
• LCM of 299, 914, 231, 473
• LCM of 702, 260, 576, 505

1. What is the LCM of 398, 199, 287, 334?

Answer: LCM of 398, 199, 287, 334 is 19075742.

2. How to calculate the LCM of 398, 199, 287, 334?

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, 199, 287, 334.

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}.