Given numbers are 409,372,717,363,215

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

The LCM of 409,372,717,363,215 is 945993122580.

Find LCM of 409,372,717,363,215 with Prime Factorization

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

3 x 409 x 124 x 239 x 121 x 215 = 945993122580

Therefore, the lowest common multiple of 409,372,717,363,215 is 945993122580.

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.

409 x 372 x 717 x 363 x 215 = 8513938103220

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.

409 : 1, 409

372 : 1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372

717 : 1, 3, 239, 717

363 : 1, 3, 11, 33, 121, 363

215 : 1, 5, 43, 215

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 409,372,717,363,215, is 1.

Now, the common factors can be found like this.

409:409

372:2x 2x 3x 31

717:3x 239

363:3x 11x 11

215:5x 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 3 = 9

Therefore, the value for common factors is 9.

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 = 8513938103220/(1x9)

LCM = 8513938103220/9

LCM = 945993122580

Thus, we can understand that the LCM of 409,372,717,363,215 is 945993122580.

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

• LCM of 259, 574, 717, 349, 598
• LCM of 299, 116, 411, 324, 227
• LCM of 227, 338, 654, 853, 307
• LCM of 530, 977, 300, 990, 350
• LCM of 244, 898, 179, 674, 993

1. What is the LCM of 409, 372, 717, 363, 215?

Answer: LCM of 409, 372, 717, 363, 215 is 945993122580.

2. How to calculate the LCM of 409, 372, 717, 363, 215?

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 409, 372, 717, 363, 215.

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}.