Given numbers are 388,212,651,205

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

The LCM of 388,212,651,205 is 2744368620.

Find LCM of 388,212,651,205 with Prime Factorization

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

2 x 2 x 97 x 53 x 651 x 205 = 2744368620

Therefore, the lowest common multiple of 388,212,651,205 is 2744368620.

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 212 x 651 x 205 = 10977474480

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

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

651 : 1, 3, 7, 21, 31, 93, 217, 651

205 : 1, 5, 41, 205

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 388,212,651,205, is 1.

Now, the common factors can be found like this.

388:2x 2x 97

212:2x 2x 53

651:3x 7x 31

205:5x 41

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 = 10977474480/(1x4)

LCM = 10977474480/4

LCM = 2744368620

Thus, we can understand that the LCM of 388,212,651,205 is 2744368620.

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

• LCM of 112, 327, 359, 934
• LCM of 257, 986, 490, 247
• LCM of 209, 268, 620, 418
• LCM of 196, 214, 760, 619
• LCM of 503, 358, 778, 855

1. What is the LCM of 388, 212, 651, 205?

Answer: LCM of 388, 212, 651, 205 is 2744368620.

2. How to calculate the LCM of 388, 212, 651, 205?

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, 212, 651, 205.

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}.