Given numbers are 394,323,728,353,394

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

The LCM of 394,323,728,353,394 is 16352148904.

Find LCM of 394,323,728,353,394 with Prime Factorization

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

2 x 197 x 1 x 323 x 364 x 353 x 1 = 16352148904

Therefore, the lowest common multiple of 394,323,728,353,394 is 16352148904.

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.

394 x 323 x 728 x 353 x 394 = 12885493336352

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.

394 : 1, 2, 197, 394

323 : 1, 17, 19, 323

728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

353 : 1, 353

394 : 1, 2, 197, 394

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 394,323,728,353,394, is 1.

Now, the common factors can be found like this.

394:2x 197

323:17x 19

728:2x 2x 2x 7x 13

353:353

394:2x 197

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

2x 2x 197 = 788

Therefore, the value for common factors is 788.

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 = 12885493336352/(1x788)

LCM = 12885493336352/788

LCM = 16352148904

Thus, we can understand that the LCM of 394,323,728,353,394 is 16352148904.

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

• LCM of 293, 847, 122, 579, 435
• LCM of 673, 388, 611, 370, 780
• LCM of 830, 609, 394, 183, 715
• LCM of 661, 609, 643, 543, 140
• LCM of 363, 455, 292, 840, 556

1. What is the LCM of 394, 323, 728, 353, 394?

Answer: LCM of 394, 323, 728, 353, 394 is 16352148904.

2. How to calculate the LCM of 394, 323, 728, 353, 394?

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 394, 323, 728, 353, 394.

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}.