Given numbers are 993,515,309

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

The LCM of 993,515,309 is 511395.

Find LCM of 993,515,309 with Prime Factorization

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

3 x 103 x 331 x 5 x 1 = 511395

Therefore, the lowest common multiple of 993,515,309 is 511395.

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.

993 x 515 x 309 = 158021055

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.

993 : 1, 3, 331, 993

515 : 1, 5, 103, 515

309 : 1, 3, 103, 309

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 993,515,309, is 1.

Now, the common factors can be found like this.

993:3x 331

515:5x 103

309:3x 103

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

3x 103 = 309

Therefore, the value for common factors is 309.

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 = 158021055/(1x309)

LCM = 158021055/309

LCM = 511395

Thus, we can understand that the LCM of 993,515,309 is 511395.

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

• LCM of 320, 205, 805
• LCM of 662, 160, 430
• LCM of 291, 846, 967
• LCM of 763, 403, 959
• LCM of 749, 220, 465

1. What is the LCM of 993, 515, 309?

Answer: LCM of 993, 515, 309 is 511395.

2. How to calculate the LCM of 993, 515, 309?

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 993, 515, 309.

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}.