Given numbers are 204,346,170,391

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

The LCM of 204,346,170,391 is 4058580.

Find LCM of 204,346,170,391 with Prime Factorization

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

2 x 17 x 6 x 173 x 5 x 23 = 4058580

Therefore, the lowest common multiple of 204,346,170,391 is 4058580.

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.

204 x 346 x 170 x 391 = 4691718480

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.

204 : 1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204

346 : 1, 2, 173, 346

170 : 1, 2, 5, 10, 17, 34, 85, 170

391 : 1, 17, 23, 391

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 204,346,170,391, is 1.

Now, the common factors can be found like this.

204:2x 2x 3x 17

346:2x 173

170:2x 5x 17

391:17x 23

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 17x 17 = 1156

Therefore, the value for common factors is 1156.

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 = 4691718480/(1x1156)

LCM = 4691718480/1156

LCM = 4058580

Thus, we can understand that the LCM of 204,346,170,391 is 4058580.

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

• LCM of 872, 957, 938, 432
• LCM of 961, 710, 779, 997
• LCM of 522, 559, 995, 391
• LCM of 965, 337, 808, 398
• LCM of 927, 898, 960, 186

1. What is the LCM of 204, 346, 170, 391?

Answer: LCM of 204, 346, 170, 391 is 4058580.

2. How to calculate the LCM of 204, 346, 170, 391?

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 204, 346, 170, 391.

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}.