Given numbers are 409,724,872,439

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

The LCM of 409,724,872,439 is 28338893432.

Find LCM of 409,724,872,439 with Prime Factorization

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

2 x 2 x 409 x 181 x 218 x 439 = 28338893432

Therefore, the lowest common multiple of 409,724,872,439 is 28338893432.

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.

409 x 724 x 872 x 439 = 113355573728

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.

409 : 1, 409

724 : 1, 2, 4, 181, 362, 724

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

439 : 1, 439

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 409,724,872,439, is 1.

Now, the common factors can be found like this.

409:409

724:2x 2x 181

872:2x 2x 2x 109

439:439

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 = 113355573728/(1x4)

LCM = 113355573728/4

LCM = 28338893432

Thus, we can understand that the LCM of 409,724,872,439 is 28338893432.

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

• LCM of 843, 254, 106, 895
• LCM of 926, 781, 776, 648
• LCM of 272, 120, 499, 494
• LCM of 672, 715, 595, 104
• LCM of 588, 856, 466, 434

1. What is the LCM of 409, 724, 872, 439?

Answer: LCM of 409, 724, 872, 439 is 28338893432.

2. How to calculate the LCM of 409, 724, 872, 439?

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 409, 724, 872, 439.

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}.