Given numbers are 338,686,388,843

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

The LCM of 338,686,388,843 is 18960078228.

Find LCM of 338,686,388,843 with Prime Factorization

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

2 x 169 x 343 x 194 x 843 = 18960078228

Therefore, the lowest common multiple of 338,686,388,843 is 18960078228.

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.

338 x 686 x 388 x 843 = 75840312912

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.

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

686 : 1, 2, 7, 14, 49, 98, 343, 686

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

843 : 1, 3, 281, 843

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 338,686,388,843, is 1.

Now, the common factors can be found like this.

338:2x 13x 13

686:2x 7x 7x 7

388:2x 2x 97

843:3x 281

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 75840312912/(1x4)

LCM = 75840312912/4

LCM = 18960078228

Thus, we can understand that the LCM of 338,686,388,843 is 18960078228.

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

• LCM of 201, 618, 471, 108
• LCM of 482, 698, 411, 393
• LCM of 688, 334, 929, 892
• LCM of 737, 853, 962, 644
• LCM of 405, 651, 374, 837

1. What is the LCM of 338, 686, 388, 843?

Answer: LCM of 338, 686, 388, 843 is 18960078228.

2. How to calculate the LCM of 338, 686, 388, 843?

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 338, 686, 388, 843.

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}.