Given numbers are 516,990,687,537

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

The LCM of 516,990,687,537 is 3489973740.

Find LCM of 516,990,687,537 with Prime Factorization

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

2 x 3 x 86 x 165 x 229 x 179 = 3489973740

Therefore, the lowest common multiple of 516,990,687,537 is 3489973740.

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.

516 x 990 x 687 x 537 = 188458581960

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.

516 : 1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516

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

687 : 1, 3, 229, 687

537 : 1, 3, 179, 537

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 516,990,687,537, is 3.

Now, the common factors can be found like this.

516:2x 2x 3x 43

990:2x 3x 3x 5x 11

687:3x 229

537:3x 179

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

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 188458581960/(3x18)

LCM = 188458581960/54

LCM = 3489973740

Thus, we can understand that the LCM of 516,990,687,537 is 3489973740.

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

• LCM of 167, 159, 876, 459
• LCM of 405, 928, 290, 639
• LCM of 455, 419, 882, 238
• LCM of 481, 765, 384, 769
• LCM of 984, 201, 175, 230

1. What is the LCM of 516, 990, 687, 537?

Answer: LCM of 516, 990, 687, 537 is 3489973740.

2. How to calculate the LCM of 516, 990, 687, 537?

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 516, 990, 687, 537.

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}.