Given numbers are 198,328,731,556

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

The LCM of 198,328,731,556 is 3299447448.

Find LCM of 198,328,731,556 with Prime Factorization

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

2 x 2 x 99 x 82 x 731 x 139 = 3299447448

Therefore, the lowest common multiple of 198,328,731,556 is 3299447448.

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.

198 x 328 x 731 x 556 = 26395579584

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.

198 : 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

328 : 1, 2, 4, 8, 41, 82, 164, 328

731 : 1, 17, 43, 731

556 : 1, 2, 4, 139, 278, 556

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 198,328,731,556, is 1.

Now, the common factors can be found like this.

198:2x 3x 3x 11

328:2x 2x 2x 41

731:17x 43

556:2x 2x 139

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 2 = 8

Therefore, the value for common factors is 8.

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 = 26395579584/(1x8)

LCM = 26395579584/8

LCM = 3299447448

Thus, we can understand that the LCM of 198,328,731,556 is 3299447448.

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

• LCM of 801, 892, 420, 524
• LCM of 782, 443, 803, 640
• LCM of 267, 562, 378, 269
• LCM of 966, 640, 287, 232
• LCM of 651, 898, 181, 237

1. What is the LCM of 198, 328, 731, 556?

Answer: LCM of 198, 328, 731, 556 is 3299447448.

2. How to calculate the LCM of 198, 328, 731, 556?

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 198, 328, 731, 556.

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}.