Given numbers are 227,411,412,820

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

The LCM of 227,411,412,820 is 7879864620.

Find LCM of 227,411,412,820 with Prime Factorization

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

2 x 2 x 227 x 411 x 103 x 205 = 7879864620

Therefore, the lowest common multiple of 227,411,412,820 is 7879864620.

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.

227 x 411 x 412 x 820 = 31519458480

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.

227 : 1, 227

411 : 1, 3, 137, 411

412 : 1, 2, 4, 103, 206, 412

820 : 1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 227,411,412,820, is 1.

Now, the common factors can be found like this.

227:227

411:3x 137

412:2x 2x 103

820:2x 2x 5x 41

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 31519458480/(1x4)

LCM = 31519458480/4

LCM = 7879864620

Thus, we can understand that the LCM of 227,411,412,820 is 7879864620.

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

• LCM of 170, 877, 825, 728
• LCM of 880, 581, 581, 806
• LCM of 605, 485, 473, 987
• LCM of 176, 740, 363, 916
• LCM of 322, 618, 311, 777

1. What is the LCM of 227, 411, 412, 820?

Answer: LCM of 227, 411, 412, 820 is 7879864620.

2. How to calculate the LCM of 227, 411, 412, 820?

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 227, 411, 412, 820.

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}.