Given numbers are 389,244,559,820

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

The LCM of 389,244,559,820 is 10876899020.

Find LCM of 389,244,559,820 with Prime Factorization

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

2 x 2 x 389 x 61 x 559 x 205 = 10876899020

Therefore, the lowest common multiple of 389,244,559,820 is 10876899020.

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.

389 x 244 x 559 x 820 = 43507596080

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.

389 : 1, 389

244 : 1, 2, 4, 61, 122, 244

559 : 1, 13, 43, 559

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 389,244,559,820, is 1.

Now, the common factors can be found like this.

389:389

244:2x 2x 61

559:13x 43

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 = 43507596080/(1x4)

LCM = 43507596080/4

LCM = 10876899020

Thus, we can understand that the LCM of 389,244,559,820 is 10876899020.

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

• LCM of 239, 573, 747, 752
• LCM of 144, 145, 248, 265
• LCM of 417, 280, 523, 380
• LCM of 729, 443, 886, 819
• LCM of 651, 113, 128, 784

1. What is the LCM of 389, 244, 559, 820?

Answer: LCM of 389, 244, 559, 820 is 10876899020.

2. How to calculate the LCM of 389, 244, 559, 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 389, 244, 559, 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}.