Given numbers are 291,867,839,813

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

The LCM of 291,867,839,813 is 19121505531.

Find LCM of 291,867,839,813 with Prime Factorization

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

3 x 97 x 289 x 839 x 271 = 19121505531

Therefore, the lowest common multiple of 291,867,839,813 is 19121505531.

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.

291 x 867 x 839 x 813 = 172093549779

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.

291 : 1, 3, 97, 291

867 : 1, 3, 17, 51, 289, 867

839 : 1, 839

813 : 1, 3, 271, 813

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 291,867,839,813, is 1.

Now, the common factors can be found like this.

291:3x 97

867:3x 17x 17

839:839

813:3x 271

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 172093549779/(1x9)

LCM = 172093549779/9

LCM = 19121505531

Thus, we can understand that the LCM of 291,867,839,813 is 19121505531.

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

• LCM of 530, 135, 620, 741
• LCM of 885, 117, 318, 563
• LCM of 679, 635, 323, 560
• LCM of 121, 766, 175, 751
• LCM of 228, 803, 429, 408

1. What is the LCM of 291, 867, 839, 813?

Answer: LCM of 291, 867, 839, 813 is 19121505531.

2. How to calculate the LCM of 291, 867, 839, 813?

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 291, 867, 839, 813.

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}.