Given numbers are 999,386,386,647

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

The LCM of 999,386,386,647 is 249492258.

Find LCM of 999,386,386,647 with Prime Factorization

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

2 x 193 x 999 x 1 x 1 x 647 = 249492258

Therefore, the lowest common multiple of 999,386,386,647 is 249492258.

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.

999 x 386 x 386 x 647 = 96304011588

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.

999 : 1, 3, 9, 27, 37, 111, 333, 999

386 : 1, 2, 193, 386

386 : 1, 2, 193, 386

647 : 1, 647

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 999,386,386,647, is 1.

Now, the common factors can be found like this.

999:3x 3x 3x 37

386:2x 193

386:2x 193

647:647

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

2x 193 = 386

Therefore, the value for common factors is 386.

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 = 96304011588/(1x386)

LCM = 96304011588/386

LCM = 249492258

Thus, we can understand that the LCM of 999,386,386,647 is 249492258.

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

• LCM of 527, 761, 841, 903
• LCM of 907, 628, 184, 709
• LCM of 191, 123, 850, 247
• LCM of 775, 470, 903, 796
• LCM of 661, 419, 215, 647

1. What is the LCM of 999, 386, 386, 647?

Answer: LCM of 999, 386, 386, 647 is 249492258.

2. How to calculate the LCM of 999, 386, 386, 647?

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 999, 386, 386, 647.

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}.