Given numbers are 247,104,853,891

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

The LCM of 247,104,853,891 is 1501805448.

Find LCM of 247,104,853,891 with Prime Factorization

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

13 x 19 x 8 x 853 x 891 = 1501805448

Therefore, the lowest common multiple of 247,104,853,891 is 1501805448.

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.

247 x 104 x 853 x 891 = 19523470824

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.

247 : 1, 13, 19, 247

104 : 1, 2, 4, 8, 13, 26, 52, 104

853 : 1, 853

891 : 1, 3, 9, 11, 27, 33, 81, 99, 297, 891

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 247,104,853,891, is 1.

Now, the common factors can be found like this.

247:13x 19

104:2x 2x 2x 13

853:853

891:3x 3x 3x 3x 11

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

13 = 13

Therefore, the value for common factors is 13.

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 = 19523470824/(1x13)

LCM = 19523470824/13

LCM = 1501805448

Thus, we can understand that the LCM of 247,104,853,891 is 1501805448.

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

• LCM of 969, 401, 460, 534
• LCM of 681, 530, 416, 354
• LCM of 885, 540, 532, 918
• LCM of 577, 699, 293, 760
• LCM of 113, 701, 612, 486

1. What is the LCM of 247, 104, 853, 891?

Answer: LCM of 247, 104, 853, 891 is 1501805448.

2. How to calculate the LCM of 247, 104, 853, 891?

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 247, 104, 853, 891.

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}.