Given numbers are 309,559,387

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

The LCM of 309,559,387 is 518193.

Find LCM of 309,559,387 with Prime Factorization

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

3 x 43 x 103 x 13 x 3 = 518193

Therefore, the lowest common multiple of 309,559,387 is 518193.

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.

309 x 559 x 387 = 66846897

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.

309 : 1, 3, 103, 309

559 : 1, 13, 43, 559

387 : 1, 3, 9, 43, 129, 387

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 309,559,387, is 1.

Now, the common factors can be found like this.

309:3x 103

559:13x 43

387:3x 3x 43

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

3x 43 = 129

Therefore, the value for common factors is 129.

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 = 66846897/(1x129)

LCM = 66846897/129

LCM = 518193

Thus, we can understand that the LCM of 309,559,387 is 518193.

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

• LCM of 670, 753, 459
• LCM of 121, 493, 530
• LCM of 602, 853, 265
• LCM of 663, 133, 922
• LCM of 456, 897, 522

1. What is the LCM of 309, 559, 387?

Answer: LCM of 309, 559, 387 is 518193.

2. How to calculate the LCM of 309, 559, 387?

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 309, 559, 387.

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}.