Given numbers are 198,542,698,449

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

The LCM of 198,542,698,449 is 8408262258.

Find LCM of 198,542,698,449 with Prime Factorization

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

2 x 99 x 271 x 349 x 449 = 8408262258

Therefore, the lowest common multiple of 198,542,698,449 is 8408262258.

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 542 x 698 x 449 = 33633049032

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

542 : 1, 2, 271, 542

698 : 1, 2, 349, 698

449 : 1, 449

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 198,542,698,449, is 1.

Now, the common factors can be found like this.

198:2x 3x 3x 11

542:2x 271

698:2x 349

449:449

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 = 33633049032/(1x4)

LCM = 33633049032/4

LCM = 8408262258

Thus, we can understand that the LCM of 198,542,698,449 is 8408262258.

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

• LCM of 963, 598, 668, 782
• LCM of 548, 357, 522, 311
• LCM of 644, 404, 757, 279
• LCM of 113, 587, 364, 293
• LCM of 272, 871, 144, 740

1. What is the LCM of 198, 542, 698, 449?

Answer: LCM of 198, 542, 698, 449 is 8408262258.

2. How to calculate the LCM of 198, 542, 698, 449?

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, 542, 698, 449.

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}.