Given numbers are 163,424,664,397

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

The LCM of 163,424,664,397 is 2277309512.

Find LCM of 163,424,664,397 with Prime Factorization

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

2 x 2 x 2 x 163 x 53 x 83 x 397 = 2277309512

Therefore, the lowest common multiple of 163,424,664,397 is 2277309512.

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.

163 x 424 x 664 x 397 = 18218476096

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.

163 : 1, 163

424 : 1, 2, 4, 8, 53, 106, 212, 424

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

397 : 1, 397

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 163,424,664,397, is 1.

Now, the common factors can be found like this.

163:163

424:2x 2x 2x 53

664:2x 2x 2x 83

397:397

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

2x 2x 2 = 8

Therefore, the value for common factors is 8.

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 = 18218476096/(1x8)

LCM = 18218476096/8

LCM = 2277309512

Thus, we can understand that the LCM of 163,424,664,397 is 2277309512.

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

• LCM of 703, 106, 130, 477
• LCM of 542, 842, 700, 490
• LCM of 666, 833, 442, 194
• LCM of 618, 287, 381, 779
• LCM of 685, 297, 489, 197

1. What is the LCM of 163, 424, 664, 397?

Answer: LCM of 163, 424, 664, 397 is 2277309512.

2. How to calculate the LCM of 163, 424, 664, 397?

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 163, 424, 664, 397.

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}.