Given numbers are 331,436,606,403,728

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

The LCM of 331,436,606,403,728 is 246711954216.

Find LCM of 331,436,606,403,728 with Prime Factorization

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

2 x 2 x 13 x 331 x 109 x 303 x 31 x 14 = 246711954216

Therefore, the lowest common multiple of 331,436,606,403,728 is 246711954216.

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.

331 x 436 x 606 x 403 x 728 = 25658043238464

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.

331 : 1, 331

436 : 1, 2, 4, 109, 218, 436

606 : 1, 2, 3, 6, 101, 202, 303, 606

403 : 1, 13, 31, 403

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 331,436,606,403,728, is 1.

Now, the common factors can be found like this.

331:331

436:2x 2x 109

606:2x 3x 101

403:13x 31

728:2x 2x 2x 7x 13

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 2x 13 = 104

Therefore, the value for common factors is 104.

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 = 25658043238464/(1x104)

LCM = 25658043238464/104

LCM = 246711954216

Thus, we can understand that the LCM of 331,436,606,403,728 is 246711954216.

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

• LCM of 710, 571, 360, 582, 552
• LCM of 404, 730, 217, 379, 513
• LCM of 289, 474, 380, 774, 267
• LCM of 816, 101, 227, 657, 673
• LCM of 388, 648, 156, 263, 606

1. What is the LCM of 331, 436, 606, 403, 728?

Answer: LCM of 331, 436, 606, 403, 728 is 246711954216.

2. How to calculate the LCM of 331, 436, 606, 403, 728?

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 331, 436, 606, 403, 728.

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}.