Given numbers are 809,406,260,671

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

The LCM of 809,406,260,671 is 28651042420.

Find LCM of 809,406,260,671 with Prime Factorization

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

2 x 809 x 203 x 130 x 671 = 28651042420

Therefore, the lowest common multiple of 809,406,260,671 is 28651042420.

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.

809 x 406 x 260 x 671 = 57302084840

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.

809 : 1, 809

406 : 1, 2, 7, 14, 29, 58, 203, 406

260 : 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

671 : 1, 11, 61, 671

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 809,406,260,671, is 1.

Now, the common factors can be found like this.

809:809

406:2x 7x 29

260:2x 2x 5x 13

671:11x 61

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 = 57302084840/(1x2)

LCM = 57302084840/2

LCM = 28651042420

Thus, we can understand that the LCM of 809,406,260,671 is 28651042420.

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

• LCM of 322, 300, 393, 310
• LCM of 110, 709, 221, 286
• LCM of 933, 384, 656, 234
• LCM of 676, 820, 318, 622
• LCM of 942, 283, 572, 535

1. What is the LCM of 809, 406, 260, 671?

Answer: LCM of 809, 406, 260, 671 is 28651042420.

2. How to calculate the LCM of 809, 406, 260, 671?

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 809, 406, 260, 671.

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}.