Given numbers are 523,523,821,487

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

The LCM of 523,523,821,487 is 209109521.

Find LCM of 523,523,821,487 with Prime Factorization

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

523 x 1 x 1 x 821 x 487 = 209109521

Therefore, the lowest common multiple of 523,523,821,487 is 209109521.

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.

523 x 523 x 821 x 487 = 109364279483

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.

523 : 1, 523

523 : 1, 523

821 : 1, 821

487 : 1, 487

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 523,523,821,487, is 1.

Now, the common factors can be found like this.

523:523

523:523

821:821

487:487

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

523 = 523

Therefore, the value for common factors is 523.

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 = 109364279483/(1x523)

LCM = 109364279483/523

LCM = 209109521

Thus, we can understand that the LCM of 523,523,821,487 is 209109521.

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

• LCM of 167, 330, 687, 597
• LCM of 370, 271, 387, 659
• LCM of 295, 752, 987, 215
• LCM of 563, 544, 820, 208
• LCM of 191, 109, 178, 474

1. What is the LCM of 523, 523, 821, 487?

Answer: LCM of 523, 523, 821, 487 is 209109521.

2. How to calculate the LCM of 523, 523, 821, 487?

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 523, 523, 821, 487.

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}.