Given numbers are 389,775,323,342

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

The LCM of 389,775,323,342 is 1752775650.

Find LCM of 389,775,323,342 with Prime Factorization

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

19 x 389 x 775 x 17 x 18 = 1752775650

Therefore, the lowest common multiple of 389,775,323,342 is 1752775650.

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.

389 x 775 x 323 x 342 = 33302737350

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.

389 : 1, 389

775 : 1, 5, 25, 31, 155, 775

323 : 1, 17, 19, 323

342 : 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 389,775,323,342, is 1.

Now, the common factors can be found like this.

389:389

775:5x 5x 31

323:17x 19

342:2x 3x 3x 19

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

19 = 19

Therefore, the value for common factors is 19.

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 = 33302737350/(1x19)

LCM = 33302737350/19

LCM = 1752775650

Thus, we can understand that the LCM of 389,775,323,342 is 1752775650.

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

• LCM of 240, 406, 995, 105
• LCM of 102, 445, 499, 733
• LCM of 814, 436, 812, 682
• LCM of 184, 628, 366, 527
• LCM of 356, 280, 937, 713

1. What is the LCM of 389, 775, 323, 342?

Answer: LCM of 389, 775, 323, 342 is 1752775650.

2. How to calculate the LCM of 389, 775, 323, 342?

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 389, 775, 323, 342.

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}.