Given numbers are 388,769,873,447

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

The LCM of 388,769,873,447 is 400116852.

Find LCM of 388,769,873,447 with Prime Factorization

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

3 x 97 x 4 x 769 x 3 x 149 = 400116852

Therefore, the lowest common multiple of 388,769,873,447 is 400116852.

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 769 x 873 x 447 = 116434003932

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

769 : 1, 769

873 : 1, 3, 9, 97, 291, 873

447 : 1, 3, 149, 447

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 388,769,873,447, is 1.

Now, the common factors can be found like this.

388:2x 2x 97

769:769

873:3x 3x 97

447:3x 149

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

3x 97 = 291

Therefore, the value for common factors is 291.

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 = 116434003932/(1x291)

LCM = 116434003932/291

LCM = 400116852

Thus, we can understand that the LCM of 388,769,873,447 is 400116852.

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

• LCM of 693, 574, 260, 158
• LCM of 300, 988, 885, 822
• LCM of 651, 824, 746, 162
• LCM of 979, 145, 324, 907
• LCM of 566, 513, 144, 382

1. What is the LCM of 388, 769, 873, 447?

Answer: LCM of 388, 769, 873, 447 is 400116852.

2. How to calculate the LCM of 388, 769, 873, 447?

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, 769, 873, 447.

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}.