Given numbers are 388,187,208,163

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

The LCM of 388,187,208,163 is 614984656.

Find LCM of 388,187,208,163 with Prime Factorization

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

2 x 2 x 97 x 187 x 52 x 163 = 614984656

Therefore, the lowest common multiple of 388,187,208,163 is 614984656.

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.

388 x 187 x 208 x 163 = 2459938624

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.

388 : 1, 2, 4, 97, 194, 388

187 : 1, 11, 17, 187

208 : 1, 2, 4, 8, 13, 16, 26, 52, 104, 208

163 : 1, 163

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 388,187,208,163, is 1.

Now, the common factors can be found like this.

388:2x 2x 97

187:11x 17

208:2x 2x 2x 2x 13

163:163

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 = 2459938624/(1x4)

LCM = 2459938624/4

LCM = 614984656

Thus, we can understand that the LCM of 388,187,208,163 is 614984656.

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

• LCM of 584, 192, 944, 954
• LCM of 975, 926, 993, 113
• LCM of 324, 662, 455, 882
• LCM of 268, 521, 566, 348
• LCM of 909, 168, 179, 497

1. What is the LCM of 388, 187, 208, 163?

Answer: LCM of 388, 187, 208, 163 is 614984656.

2. How to calculate the LCM of 388, 187, 208, 163?

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 388, 187, 208, 163.

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}.