Given numbers are 502,286,509,561

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

The LCM of 502,286,509,561 is 1863492774.

Find LCM of 502,286,509,561 with Prime Factorization

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

2 x 11 x 251 x 13 x 509 x 51 = 1863492774

Therefore, the lowest common multiple of 502,286,509,561 is 1863492774.

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.

502 x 286 x 509 x 561 = 40996841028

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.

502 : 1, 2, 251, 502

286 : 1, 2, 11, 13, 22, 26, 143, 286

509 : 1, 509

561 : 1, 3, 11, 17, 33, 51, 187, 561

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 502,286,509,561, is 1.

Now, the common factors can be found like this.

502:2x 251

286:2x 11x 13

509:509

561:3x 11x 17

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 40996841028/(1x22)

LCM = 40996841028/22

LCM = 1863492774

Thus, we can understand that the LCM of 502,286,509,561 is 1863492774.

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

• LCM of 725, 915, 250, 663
• LCM of 384, 168, 967, 961
• LCM of 664, 368, 683, 476
• LCM of 551, 277, 853, 492
• LCM of 833, 610, 257, 758

1. What is the LCM of 502, 286, 509, 561?

Answer: LCM of 502, 286, 509, 561 is 1863492774.

2. How to calculate the LCM of 502, 286, 509, 561?

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 502, 286, 509, 561.

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}.