Given numbers are 831,493,418,727,687

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

The LCM of 831,493,418,727,687 is 28509796543602.

Find LCM of 831,493,418,727,687 with Prime Factorization

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

3 x 277 x 493 x 418 x 727 x 229 = 28509796543602

Therefore, the lowest common multiple of 831,493,418,727,687 is 28509796543602.

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.

831 x 493 x 418 x 727 x 687 = 85529389630806

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.

831 : 1, 3, 277, 831

493 : 1, 17, 29, 493

418 : 1, 2, 11, 19, 22, 38, 209, 418

727 : 1, 727

687 : 1, 3, 229, 687

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 831,493,418,727,687, is 1.

Now, the common factors can be found like this.

831:3x 277

493:17x 29

418:2x 11x 19

727:727

687:3x 229

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

3 = 3

Therefore, the value for common factors is 3.

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 = 85529389630806/(1x3)

LCM = 85529389630806/3

LCM = 28509796543602

Thus, we can understand that the LCM of 831,493,418,727,687 is 28509796543602.

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

• LCM of 842, 546, 888, 865, 419
• LCM of 210, 394, 761, 354, 882
• LCM of 525, 955, 540, 760, 114
• LCM of 294, 789, 105, 270, 718
• LCM of 645, 816, 182, 600, 199

1. What is the LCM of 831, 493, 418, 727, 687?

Answer: LCM of 831, 493, 418, 727, 687 is 28509796543602.

2. How to calculate the LCM of 831, 493, 418, 727, 687?

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 831, 493, 418, 727, 687.

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}.