Given numbers are 191,338,299,872

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

The LCM of 191,338,299,872 is 647387624.

Find LCM of 191,338,299,872 with Prime Factorization

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

2 x 13 x 191 x 13 x 23 x 436 = 647387624

Therefore, the lowest common multiple of 191,338,299,872 is 647387624.

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.

191 x 338 x 299 x 872 = 16832078224

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.

191 : 1, 191

338 : 1, 2, 13, 26, 169, 338

299 : 1, 13, 23, 299

872 : 1, 2, 4, 8, 109, 218, 436, 872

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 191,338,299,872, is 1.

Now, the common factors can be found like this.

191:191

338:2x 13x 13

299:13x 23

872:2x 2x 2x 109

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

2x 13 = 26

Therefore, the value for common factors is 26.

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 = 16832078224/(1x26)

LCM = 16832078224/26

LCM = 647387624

Thus, we can understand that the LCM of 191,338,299,872 is 647387624.

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

• LCM of 968, 714, 681, 402
• LCM of 701, 299, 986, 626
• LCM of 680, 191, 139, 273
• LCM of 379, 443, 333, 917
• LCM of 617, 450, 443, 322

1. What is the LCM of 191, 338, 299, 872?

Answer: LCM of 191, 338, 299, 872 is 647387624.

2. How to calculate the LCM of 191, 338, 299, 872?

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 191, 338, 299, 872.

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}.