Given numbers are 311,876,872,691

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

The LCM of 311,876,872,691 is 41039214168.

Find LCM of 311,876,872,691 with Prime Factorization

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

2 x 2 x 311 x 219 x 218 x 691 = 41039214168

Therefore, the lowest common multiple of 311,876,872,691 is 41039214168.

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.

311 x 876 x 872 x 691 = 164156856672

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.

311 : 1, 311

876 : 1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876

872 : 1, 2, 4, 8, 109, 218, 436, 872

691 : 1, 691

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 311,876,872,691, is 1.

Now, the common factors can be found like this.

311:311

876:2x 2x 3x 73

872:2x 2x 2x 109

691:691

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 = 164156856672/(1x4)

LCM = 164156856672/4

LCM = 41039214168

Thus, we can understand that the LCM of 311,876,872,691 is 41039214168.

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

• LCM of 869, 240, 153, 959
• LCM of 474, 955, 515, 988
• LCM of 376, 556, 622, 596
• LCM of 243, 525, 768, 316
• LCM of 899, 600, 121, 837

1. What is the LCM of 311, 876, 872, 691?

Answer: LCM of 311, 876, 872, 691 is 41039214168.

2. How to calculate the LCM of 311, 876, 872, 691?

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 311, 876, 872, 691.

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}.