Given numbers are 383,912,687

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

The LCM of 383,912,687 is 79988784.

Find LCM of 383,912,687 with Prime Factorization

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

3 x 383 x 304 x 229 = 79988784

Therefore, the lowest common multiple of 383,912,687 is 79988784.

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.

383 x 912 x 687 = 239966352

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.

383 : 1, 383

912 : 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912

687 : 1, 3, 229, 687

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 383,912,687, is 1.

Now, the common factors can be found like this.

383:383

912:2x 2x 2x 2x 3x 19

687:3x 229

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

3 = 3

Therefore, the value for common factors is 3.

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 = 239966352/(1x3)

LCM = 239966352/3

LCM = 79988784

Thus, we can understand that the LCM of 383,912,687 is 79988784.

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

• LCM of 287, 419, 191
• LCM of 969, 525, 289
• LCM of 189, 386, 348
• LCM of 817, 229, 365
• LCM of 851, 465, 550

1. What is the LCM of 383, 912, 687?

Answer: LCM of 383, 912, 687 is 79988784.

2. How to calculate the LCM of 383, 912, 687?

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 383, 912, 687.

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}.