Given numbers are 523,990,523

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

The LCM of 523,990,523 is 517770.

Find LCM of 523,990,523 with Prime Factorization

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

523 x 1 x 990 x 1 = 517770

Therefore, the lowest common multiple of 523,990,523 is 517770.

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 990 x 523 = 270793710

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

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

523 : 1, 523

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 523,990,523, is 1.

Now, the common factors can be found like this.

523:523

990:2x 3x 3x 5x 11

523:523

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 = 270793710/(1x523)

LCM = 270793710/523

LCM = 517770

Thus, we can understand that the LCM of 523,990,523 is 517770.

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

• LCM of 159, 951, 130
• LCM of 924, 280, 790
• LCM of 800, 595, 336
• LCM of 232, 322, 530
• LCM of 621, 354, 750

1. What is the LCM of 523, 990, 523?

Answer: LCM of 523, 990, 523 is 517770.

2. How to calculate the LCM of 523, 990, 523?

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, 990, 523.

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}.