Given numbers are 399,207,608,835,418

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

The LCM of 399,207,608,835,418 is 8091911520.

Find LCM of 399,207,608,835,418 with Prime Factorization

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

2 x 3 x 19 x 7 x 69 x 16 x 835 x 11 = 8091911520

Therefore, the lowest common multiple of 399,207,608,835,418 is 8091911520.

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.

399 x 207 x 608 x 835 x 418 = 17527080352320

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.

399 : 1, 3, 7, 19, 21, 57, 133, 399

207 : 1, 3, 9, 23, 69, 207

608 : 1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608

835 : 1, 5, 167, 835

418 : 1, 2, 11, 19, 22, 38, 209, 418

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 399,207,608,835,418, is 1.

Now, the common factors can be found like this.

399:3x 7x 19

207:3x 3x 23

608:2x 2x 2x 2x 2x 19

835:5x 167

418:2x 11x 19

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 3x 19x 19 = 2166

Therefore, the value for common factors is 2166.

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 = 17527080352320/(1x2166)

LCM = 17527080352320/2166

LCM = 8091911520

Thus, we can understand that the LCM of 399,207,608,835,418 is 8091911520.

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

• LCM of 529, 792, 222, 975, 196
• LCM of 148, 131, 126, 655, 740
• LCM of 740, 895, 505, 955, 978
• LCM of 588, 329, 864, 799, 508
• LCM of 939, 725, 399, 388, 363

1. What is the LCM of 399, 207, 608, 835, 418?

Answer: LCM of 399, 207, 608, 835, 418 is 8091911520.

2. How to calculate the LCM of 399, 207, 608, 835, 418?

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 399, 207, 608, 835, 418.

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}.