Given numbers are 871,203,208,809

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

The LCM of 871,203,208,809 is 2288667472.

Find LCM of 871,203,208,809 with Prime Factorization

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

13 x 67 x 203 x 16 x 809 = 2288667472

Therefore, the lowest common multiple of 871,203,208,809 is 2288667472.

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.

871 x 203 x 208 x 809 = 29752677136

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.

871 : 1, 13, 67, 871

203 : 1, 7, 29, 203

208 : 1, 2, 4, 8, 13, 16, 26, 52, 104, 208

809 : 1, 809

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 871,203,208,809, is 1.

Now, the common factors can be found like this.

871:13x 67

203:7x 29

208:2x 2x 2x 2x 13

809:809

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

13 = 13

Therefore, the value for common factors is 13.

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 = 29752677136/(1x13)

LCM = 29752677136/13

LCM = 2288667472

Thus, we can understand that the LCM of 871,203,208,809 is 2288667472.

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

• LCM of 521, 473, 296, 974
• LCM of 699, 657, 884, 186
• LCM of 449, 335, 487, 428
• LCM of 620, 884, 218, 231
• LCM of 359, 760, 544, 769

1. What is the LCM of 871, 203, 208, 809?

Answer: LCM of 871, 203, 208, 809 is 2288667472.

2. How to calculate the LCM of 871, 203, 208, 809?

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 871, 203, 208, 809.

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}.