Given numbers are 317,317,311,421

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

The LCM of 317,317,311,421 is 41505127.

Find LCM of 317,317,311,421 with Prime Factorization

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

317 x 1 x 1 x 311 x 421 = 41505127

Therefore, the lowest common multiple of 317,317,311,421 is 41505127.

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.

317 x 317 x 311 x 421 = 13157125259

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.

317 : 1, 317

317 : 1, 317

311 : 1, 311

421 : 1, 421

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 317,317,311,421, is 1.

Now, the common factors can be found like this.

317:317

317:317

311:311

421:421

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

317 = 317

Therefore, the value for common factors is 317.

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 = 13157125259/(1x317)

LCM = 13157125259/317

LCM = 41505127

Thus, we can understand that the LCM of 317,317,311,421 is 41505127.

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

• LCM of 555, 666, 655, 682
• LCM of 588, 193, 143, 703
• LCM of 577, 394, 976, 311
• LCM of 259, 764, 653, 331
• LCM of 664, 323, 176, 624

1. What is the LCM of 317, 317, 311, 421?

Answer: LCM of 317, 317, 311, 421 is 41505127.

2. How to calculate the LCM of 317, 317, 311, 421?

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 317, 317, 311, 421.

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}.