Given numbers are 299,997,809,689

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

The LCM of 299,997,809,689 is 12781762331.

Find LCM of 299,997,809,689 with Prime Factorization

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

13 x 23 x 997 x 809 x 53 = 12781762331

Therefore, the lowest common multiple of 299,997,809,689 is 12781762331.

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.

299 x 997 x 809 x 689 = 166162910303

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.

299 : 1, 13, 23, 299

997 : 1, 997

809 : 1, 809

689 : 1, 13, 53, 689

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 299,997,809,689, is 1.

Now, the common factors can be found like this.

299:13x 23

997:997

809:809

689:13x 53

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 = 166162910303/(1x13)

LCM = 166162910303/13

LCM = 12781762331

Thus, we can understand that the LCM of 299,997,809,689 is 12781762331.

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

• LCM of 548, 373, 238, 533
• LCM of 172, 478, 307, 537
• LCM of 159, 439, 784, 232
• LCM of 114, 540, 757, 756
• LCM of 718, 751, 437, 232

1. What is the LCM of 299, 997, 809, 689?

Answer: LCM of 299, 997, 809, 689 is 12781762331.

2. How to calculate the LCM of 299, 997, 809, 689?

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 299, 997, 809, 689.

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}.