Given numbers are 503,307,686,540

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

The LCM of 503,307,686,540 is 28601857620.

Find LCM of 503,307,686,540 with Prime Factorization

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

2 x 503 x 307 x 343 x 270 = 28601857620

Therefore, the lowest common multiple of 503,307,686,540 is 28601857620.

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.

503 x 307 x 686 x 540 = 57203715240

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.

503 : 1, 503

307 : 1, 307

686 : 1, 2, 7, 14, 49, 98, 343, 686

540 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 503,307,686,540, is 1.

Now, the common factors can be found like this.

503:503

307:307

686:2x 7x 7x 7

540:2x 2x 3x 3x 3x 5

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

2 = 2

Therefore, the value for common factors is 2.

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 = 57203715240/(1x2)

LCM = 57203715240/2

LCM = 28601857620

Thus, we can understand that the LCM of 503,307,686,540 is 28601857620.

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

• LCM of 843, 659, 337, 527
• LCM of 173, 667, 645, 916
• LCM of 703, 134, 986, 484
• LCM of 210, 479, 345, 249
• LCM of 945, 227, 838, 842

1. What is the LCM of 503, 307, 686, 540?

Answer: LCM of 503, 307, 686, 540 is 28601857620.

2. How to calculate the LCM of 503, 307, 686, 540?

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 503, 307, 686, 540.

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}.