Given numbers are 391,278,334

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

The LCM of 391,278,334 is 18152566.

Find LCM of 391,278,334 with Prime Factorization

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

2 x 391 x 139 x 167 = 18152566

Therefore, the lowest common multiple of 391,278,334 is 18152566.

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.

391 x 278 x 334 = 36305132

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.

391 : 1, 17, 23, 391

278 : 1, 2, 139, 278

334 : 1, 2, 167, 334

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 391,278,334, is 1.

Now, the common factors can be found like this.

391:17x 23

278:2x 139

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.

2 = 2

Therefore, the value for common factors is 2.

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 = 36305132/(1x2)

LCM = 36305132/2

LCM = 18152566

Thus, we can understand that the LCM of 391,278,334 is 18152566.

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

• LCM of 644, 814, 439
• LCM of 964, 581, 384
• LCM of 596, 636, 406
• LCM of 482, 873, 725
• LCM of 214, 386, 627

1. What is the LCM of 391, 278, 334?

Answer: LCM of 391, 278, 334 is 18152566.

2. How to calculate the LCM of 391, 278, 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 391, 278, 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}.