Given numbers are 380,556,388,777,996

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

The LCM of 380,556,388,777,996 is 330422218140.

Find LCM of 380,556,388,777,996 with Prime Factorization

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

2 x 2 x 3 x 95 x 139 x 97 x 259 x 83 = 330422218140

Therefore, the lowest common multiple of 380,556,388,777,996 is 330422218140.

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.

380 x 556 x 388 x 777 x 996 = 63441065882880

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.

380 : 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

556 : 1, 2, 4, 139, 278, 556

388 : 1, 2, 4, 97, 194, 388

777 : 1, 3, 7, 21, 37, 111, 259, 777

996 : 1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 380,556,388,777,996, is 1.

Now, the common factors can be found like this.

380:2x 2x 5x 19

556:2x 2x 139

388:2x 2x 97

777:3x 7x 37

996:2x 2x 3x 83

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 2x 2x 2x 3 = 192

Therefore, the value for common factors is 192.

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 = 63441065882880/(1x192)

LCM = 63441065882880/192

LCM = 330422218140

Thus, we can understand that the LCM of 380,556,388,777,996 is 330422218140.

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

• LCM of 429, 157, 134, 420, 294
• LCM of 973, 620, 355, 316, 880
• LCM of 927, 835, 702, 764, 648
• LCM of 779, 630, 404, 229, 676
• LCM of 573, 272, 968, 561, 567

1. What is the LCM of 380, 556, 388, 777, 996?

Answer: LCM of 380, 556, 388, 777, 996 is 330422218140.

2. How to calculate the LCM of 380, 556, 388, 777, 996?

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 380, 556, 388, 777, 996.

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}.