Given numbers are 321,537,389,349

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

The LCM of 321,537,389,349 is 7800691299.

Find LCM of 321,537,389,349 with Prime Factorization

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

3 x 107 x 179 x 389 x 349 = 7800691299

Therefore, the lowest common multiple of 321,537,389,349 is 7800691299.

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.

321 x 537 x 389 x 349 = 23402073897

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.

321 : 1, 3, 107, 321

537 : 1, 3, 179, 537

389 : 1, 389

349 : 1, 349

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 321,537,389,349, is 1.

Now, the common factors can be found like this.

321:3x 107

537:3x 179

389:389

349:349

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

3 = 3

Therefore, the value for common factors is 3.

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 = 23402073897/(1x3)

LCM = 23402073897/3

LCM = 7800691299

Thus, we can understand that the LCM of 321,537,389,349 is 7800691299.

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

• LCM of 394, 914, 689, 337
• LCM of 814, 777, 151, 965
• LCM of 762, 875, 404, 939
• LCM of 921, 907, 562, 542
• LCM of 475, 255, 752, 388

1. What is the LCM of 321, 537, 389, 349?

Answer: LCM of 321, 537, 389, 349 is 7800691299.

2. How to calculate the LCM of 321, 537, 389, 349?

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 321, 537, 389, 349.

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}.