Given numbers are 821,206,214,443

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

The LCM of 821,206,214,443 is 8016741526.

Find LCM of 821,206,214,443 with Prime Factorization

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

2 x 821 x 103 x 107 x 443 = 8016741526

Therefore, the lowest common multiple of 821,206,214,443 is 8016741526.

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.

821 x 206 x 214 x 443 = 16033483052

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.

821 : 1, 821

206 : 1, 2, 103, 206

214 : 1, 2, 107, 214

443 : 1, 443

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 821,206,214,443, is 1.

Now, the common factors can be found like this.

821:821

206:2x 103

214:2x 107

443:443

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

2 = 2

Therefore, the value for common factors is 2.

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 = 16033483052/(1x2)

LCM = 16033483052/2

LCM = 8016741526

Thus, we can understand that the LCM of 821,206,214,443 is 8016741526.

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

• LCM of 642, 529, 643, 171
• LCM of 967, 938, 925, 364
• LCM of 695, 843, 230, 493
• LCM of 556, 374, 600, 871
• LCM of 451, 417, 493, 694

1. What is the LCM of 821, 206, 214, 443?

Answer: LCM of 821, 206, 214, 443 is 8016741526.

2. How to calculate the LCM of 821, 206, 214, 443?

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 821, 206, 214, 443.

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}.