Given numbers are 194,634,388,165

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

The LCM of 194,634,388,165 is 20294340.

Find LCM of 194,634,388,165 with Prime Factorization

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

2 x 97 x 1 x 317 x 2 x 165 = 20294340

Therefore, the lowest common multiple of 194,634,388,165 is 20294340.

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.

194 x 634 x 388 x 165 = 7874203920

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.

194 : 1, 2, 97, 194

634 : 1, 2, 317, 634

388 : 1, 2, 4, 97, 194, 388

165 : 1, 3, 5, 11, 15, 33, 55, 165

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 194,634,388,165, is 1.

Now, the common factors can be found like this.

194:2x 97

634:2x 317

388:2x 2x 97

165:3x 5x 11

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 97 = 388

Therefore, the value for common factors is 388.

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 = 7874203920/(1x388)

LCM = 7874203920/388

LCM = 20294340

Thus, we can understand that the LCM of 194,634,388,165 is 20294340.

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

• LCM of 822, 136, 231, 686
• LCM of 133, 205, 499, 505
• LCM of 658, 272, 196, 832
• LCM of 891, 330, 375, 781
• LCM of 123, 110, 278, 293

1. What is the LCM of 194, 634, 388, 165?

Answer: LCM of 194, 634, 388, 165 is 20294340.

2. How to calculate the LCM of 194, 634, 388, 165?

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 194, 634, 388, 165.

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}.