Given numbers are 664,817,817,239

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

The LCM of 664,817,817,239 is 129654632.

Find LCM of 664,817,817,239 with Prime Factorization

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

19 x 43 x 664 x 1 x 1 x 239 = 129654632

Therefore, the lowest common multiple of 664,817,817,239 is 129654632.

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.

664 x 817 x 817 x 239 = 105927834344

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.

664 : 1, 2, 4, 8, 83, 166, 332, 664

817 : 1, 19, 43, 817

817 : 1, 19, 43, 817

239 : 1, 239

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 664,817,817,239, is 1.

Now, the common factors can be found like this.

664:2x 2x 2x 83

817:19x 43

817:19x 43

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.

19x 43 = 817

Therefore, the value for common factors is 817.

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 = 105927834344/(1x817)

LCM = 105927834344/817

LCM = 129654632

Thus, we can understand that the LCM of 664,817,817,239 is 129654632.

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

• LCM of 504, 205, 344, 828
• LCM of 851, 276, 639, 530
• LCM of 515, 775, 271, 277
• LCM of 489, 623, 544, 332
• LCM of 167, 658, 919, 376

1. What is the LCM of 664, 817, 817, 239?

Answer: LCM of 664, 817, 817, 239 is 129654632.

2. How to calculate the LCM of 664, 817, 817, 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 664, 817, 817, 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}.