Given numbers are 515,444,572,857

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

The LCM of 515,444,572,857 is 28022511660.

Find LCM of 515,444,572,857 with Prime Factorization

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

2 x 2 x 515 x 111 x 143 x 857 = 28022511660

Therefore, the lowest common multiple of 515,444,572,857 is 28022511660.

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.

515 x 444 x 572 x 857 = 112090046640

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.

515 : 1, 5, 103, 515

444 : 1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444

572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

857 : 1, 857

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 515,444,572,857, is 1.

Now, the common factors can be found like this.

515:5x 103

444:2x 2x 3x 37

572:2x 2x 11x 13

857:857

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 = 112090046640/(1x4)

LCM = 112090046640/4

LCM = 28022511660

Thus, we can understand that the LCM of 515,444,572,857 is 28022511660.

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

• LCM of 587, 131, 231, 488
• LCM of 979, 697, 644, 433
• LCM of 533, 378, 905, 401
• LCM of 676, 102, 728, 993
• LCM of 103, 374, 522, 737

1. What is the LCM of 515, 444, 572, 857?

Answer: LCM of 515, 444, 572, 857 is 28022511660.

2. How to calculate the LCM of 515, 444, 572, 857?

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 515, 444, 572, 857.

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}.