Given numbers are 393,857,344,528

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

The LCM of 393,857,344,528 is 2548909968.

Find LCM of 393,857,344,528 with Prime Factorization

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

2 x 2 x 2 x 3 x 131 x 857 x 43 x 22 = 2548909968

Therefore, the lowest common multiple of 393,857,344,528 is 2548909968.

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.

393 x 857 x 344 x 528 = 61173839232

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.

393 : 1, 3, 131, 393

857 : 1, 857

344 : 1, 2, 4, 8, 43, 86, 172, 344

528 : 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 393,857,344,528, is 1.

Now, the common factors can be found like this.

393:3x 131

857:857

344:2x 2x 2x 43

528:2x 2x 2x 2x 3x 11

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 3 = 24

Therefore, the value for common factors is 24.

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 = 61173839232/(1x24)

LCM = 61173839232/24

LCM = 2548909968

Thus, we can understand that the LCM of 393,857,344,528 is 2548909968.

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

• LCM of 986, 384, 517, 529
• LCM of 417, 582, 146, 545
• LCM of 222, 396, 331, 491
• LCM of 170, 605, 784, 321
• LCM of 547, 247, 630, 355

1. What is the LCM of 393, 857, 344, 528?

Answer: LCM of 393, 857, 344, 528 is 2548909968.

2. How to calculate the LCM of 393, 857, 344, 528?

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 393, 857, 344, 528.

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}.