Given numbers are 298,642,823,218

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

The LCM of 298,642,823,218 is 8581192206.

Find LCM of 298,642,823,218 with Prime Factorization

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

2 x 149 x 321 x 823 x 109 = 8581192206

Therefore, the lowest common multiple of 298,642,823,218 is 8581192206.

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.

298 x 642 x 823 x 218 = 34324768824

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.

298 : 1, 2, 149, 298

642 : 1, 2, 3, 6, 107, 214, 321, 642

823 : 1, 823

218 : 1, 2, 109, 218

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 298,642,823,218, is 1.

Now, the common factors can be found like this.

298:2x 149

642:2x 3x 107

823:823

218:2x 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 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 = 34324768824/(1x4)

LCM = 34324768824/4

LCM = 8581192206

Thus, we can understand that the LCM of 298,642,823,218 is 8581192206.

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

• LCM of 135, 815, 275, 100
• LCM of 447, 796, 536, 239
• LCM of 602, 232, 929, 840
• LCM of 370, 447, 555, 485
• LCM of 578, 325, 174, 568

1. What is the LCM of 298, 642, 823, 218?

Answer: LCM of 298, 642, 823, 218 is 8581192206.

2. How to calculate the LCM of 298, 642, 823, 218?

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 298, 642, 823, 218.

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}.