Given numbers are 728,193,790,482

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

The LCM of 728,193,790,482 is 13375278280.

Find LCM of 728,193,790,482 with Prime Factorization

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

2 x 364 x 193 x 395 x 241 = 13375278280

Therefore, the lowest common multiple of 728,193,790,482 is 13375278280.

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.

728 x 193 x 790 x 482 = 53501113120

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.

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

193 : 1, 193

790 : 1, 2, 5, 10, 79, 158, 395, 790

482 : 1, 2, 241, 482

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 728,193,790,482, is 1.

Now, the common factors can be found like this.

728:2x 2x 2x 7x 13

193:193

790:2x 5x 79

482:2x 241

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 53501113120/(1x4)

LCM = 53501113120/4

LCM = 13375278280

Thus, we can understand that the LCM of 728,193,790,482 is 13375278280.

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

• LCM of 279, 398, 591, 945
• LCM of 249, 295, 501, 911
• LCM of 891, 871, 859, 654
• LCM of 386, 929, 445, 952
• LCM of 968, 187, 142, 562

1. What is the LCM of 728, 193, 790, 482?

Answer: LCM of 728, 193, 790, 482 is 13375278280.

2. How to calculate the LCM of 728, 193, 790, 482?

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 728, 193, 790, 482.

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}.