Given numbers are 317,771,477,645

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

The LCM of 317,771,477,645 is 8355053295.

Find LCM of 317,771,477,645 with Prime Factorization

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

3 x 317 x 257 x 159 x 215 = 8355053295

Therefore, the lowest common multiple of 317,771,477,645 is 8355053295.

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 771 x 477 x 645 = 75195479655

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

771 : 1, 3, 257, 771

477 : 1, 3, 9, 53, 159, 477

645 : 1, 3, 5, 15, 43, 129, 215, 645

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 317,771,477,645, is 1.

Now, the common factors can be found like this.

317:317

771:3x 257

477:3x 3x 53

645:3x 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 = 75195479655/(1x9)

LCM = 75195479655/9

LCM = 8355053295

Thus, we can understand that the LCM of 317,771,477,645 is 8355053295.

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

• LCM of 420, 292, 993, 333
• LCM of 910, 241, 522, 379
• LCM of 811, 931, 738, 220
• LCM of 116, 739, 929, 161
• LCM of 664, 416, 728, 303

1. What is the LCM of 317, 771, 477, 645?

Answer: LCM of 317, 771, 477, 645 is 8355053295.

2. How to calculate the LCM of 317, 771, 477, 645?

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, 771, 477, 645.

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}.