Given numbers are 872,430,638,239

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

The LCM of 872,430,638,239 is 14293662680.

Find LCM of 872,430,638,239 with Prime Factorization

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

2 x 436 x 215 x 319 x 239 = 14293662680

Therefore, the lowest common multiple of 872,430,638,239 is 14293662680.

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.

872 x 430 x 638 x 239 = 57174650720

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.

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

430 : 1, 2, 5, 10, 43, 86, 215, 430

638 : 1, 2, 11, 22, 29, 58, 319, 638

239 : 1, 239

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 872,430,638,239, is 1.

Now, the common factors can be found like this.

872:2x 2x 2x 109

430:2x 5x 43

638:2x 11x 29

239:239

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 = 57174650720/(1x4)

LCM = 57174650720/4

LCM = 14293662680

Thus, we can understand that the LCM of 872,430,638,239 is 14293662680.

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

• LCM of 909, 733, 466, 697
• LCM of 864, 129, 446, 899
• LCM of 984, 663, 280, 903
• LCM of 158, 103, 613, 323
• LCM of 910, 519, 602, 402

1. What is the LCM of 872, 430, 638, 239?

Answer: LCM of 872, 430, 638, 239 is 14293662680.

2. How to calculate the LCM of 872, 430, 638, 239?

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 872, 430, 638, 239.

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}.