Given numbers are 838,214,641,863

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

The LCM of 838,214,641,863 is 49601706878.

Find LCM of 838,214,641,863 with Prime Factorization

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

2 x 419 x 107 x 641 x 863 = 49601706878

Therefore, the lowest common multiple of 838,214,641,863 is 49601706878.

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.

838 x 214 x 641 x 863 = 99203413756

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.

838 : 1, 2, 419, 838

214 : 1, 2, 107, 214

641 : 1, 641

863 : 1, 863

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 838,214,641,863, is 1.

Now, the common factors can be found like this.

838:2x 419

214:2x 107

641:641

863:863

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

2 = 2

Therefore, the value for common factors is 2.

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 = 99203413756/(1x2)

LCM = 99203413756/2

LCM = 49601706878

Thus, we can understand that the LCM of 838,214,641,863 is 49601706878.

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

• LCM of 605, 786, 297, 291
• LCM of 731, 886, 590, 333
• LCM of 911, 205, 330, 359
• LCM of 512, 976, 888, 724
• LCM of 917, 780, 287, 657

1. What is the LCM of 838, 214, 641, 863?

Answer: LCM of 838, 214, 641, 863 is 49601706878.

2. How to calculate the LCM of 838, 214, 641, 863?

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 838, 214, 641, 863.

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}.