Given numbers are 388,888,760,392,812

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

The LCM of 388,888,760,392,812 is 11627929320.

Find LCM of 388,888,760,392,812 with Prime Factorization

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

2 x 2 x 2 x 7 x 97 x 111 x 95 x 7 x 29 = 11627929320

Therefore, the lowest common multiple of 388,888,760,392,812 is 11627929320.

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 888 x 760 x 392 x 812 = 83348997365760

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

888 : 1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888

760 : 1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760

392 : 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

812 : 1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

4 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 388,888,760,392,812, is 4.

Now, the common factors can be found like this.

388:2x 2x 97

888:2x 2x 2x 3x 37

760:2x 2x 2x 5x 19

392:2x 2x 2x 7x 7

812:2x 2x 7x 29

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 2x 2x 2x 2x 2x 2x 7 = 1792

Therefore, the value for common factors is 1792.

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 = 83348997365760/(4x1792)

LCM = 83348997365760/7168

LCM = 11627929320

Thus, we can understand that the LCM of 388,888,760,392,812 is 11627929320.

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

• LCM of 317, 287, 891, 400, 536
• LCM of 473, 572, 725, 262, 514
• LCM of 765, 609, 369, 383, 891
• LCM of 405, 777, 944, 724, 224
• LCM of 517, 240, 289, 173, 382

1. What is the LCM of 388, 888, 760, 392, 812?

Answer: LCM of 388, 888, 760, 392, 812 is 11627929320.

2. How to calculate the LCM of 388, 888, 760, 392, 812?

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, 888, 760, 392, 812.

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}.