Given numbers are 388,163,671,163

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

The LCM of 388,163,671,163 is 42436724.

Find LCM of 388,163,671,163 with Prime Factorization

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

163 x 388 x 1 x 671 x 1 = 42436724

Therefore, the lowest common multiple of 388,163,671,163 is 42436724.

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 163 x 671 x 163 = 6917186012

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

163 : 1, 163

671 : 1, 11, 61, 671

163 : 1, 163

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 388,163,671,163, is 1.

Now, the common factors can be found like this.

388:2x 2x 97

163:163

671:11x 61

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.

163 = 163

Therefore, the value for common factors is 163.

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 = 6917186012/(1x163)

LCM = 6917186012/163

LCM = 42436724

Thus, we can understand that the LCM of 388,163,671,163 is 42436724.

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

• LCM of 529, 200, 275, 302
• LCM of 926, 967, 724, 827
• LCM of 327, 861, 453, 291
• LCM of 378, 274, 201, 609
• LCM of 885, 177, 587, 492

1. What is the LCM of 388, 163, 671, 163?

Answer: LCM of 388, 163, 671, 163 is 42436724.

2. How to calculate the LCM of 388, 163, 671, 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, 163, 671, 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}.