Given numbers are 116,380,904,421

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

The LCM of 116,380,904,421 is 1048508920.

Find LCM of 116,380,904,421 with Prime Factorization

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

2 x 2 x 29 x 95 x 226 x 421 = 1048508920

Therefore, the lowest common multiple of 116,380,904,421 is 1048508920.

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.

116 x 380 x 904 x 421 = 16776142720

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.

116 : 1, 2, 4, 29, 58, 116

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

904 : 1, 2, 4, 8, 113, 226, 452, 904

421 : 1, 421

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 116,380,904,421, is 1.

Now, the common factors can be found like this.

116:2x 2x 29

380:2x 2x 5x 19

904:2x 2x 2x 113

421:421

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 2 = 16

Therefore, the value for common factors is 16.

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 = 16776142720/(1x16)

LCM = 16776142720/16

LCM = 1048508920

Thus, we can understand that the LCM of 116,380,904,421 is 1048508920.

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

• LCM of 251, 661, 122, 656
• LCM of 614, 796, 522, 948
• LCM of 627, 315, 935, 953
• LCM of 114, 931, 393, 972
• LCM of 616, 389, 809, 109

1. What is the LCM of 116, 380, 904, 421?

Answer: LCM of 116, 380, 904, 421 is 1048508920.

2. How to calculate the LCM of 116, 380, 904, 421?

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 116, 380, 904, 421.

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}.