Given numbers are 813,745,246,171

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

The LCM of 813,745,246,171 is 2830971690.

Find LCM of 813,745,246,171 with Prime Factorization

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

3 x 271 x 745 x 82 x 57 = 2830971690

Therefore, the lowest common multiple of 813,745,246,171 is 2830971690.

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.

813 x 745 x 246 x 171 = 25478745210

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.

813 : 1, 3, 271, 813

745 : 1, 5, 149, 745

246 : 1, 2, 3, 6, 41, 82, 123, 246

171 : 1, 3, 9, 19, 57, 171

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 813,745,246,171, is 1.

Now, the common factors can be found like this.

813:3x 271

745:5x 149

246:2x 3x 41

171:3x 3x 19

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 25478745210/(1x9)

LCM = 25478745210/9

LCM = 2830971690

Thus, we can understand that the LCM of 813,745,246,171 is 2830971690.

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

• LCM of 738, 795, 715, 690
• LCM of 369, 269, 760, 541
• LCM of 130, 800, 525, 313
• LCM of 839, 822, 863, 395
• LCM of 296, 131, 148, 837

1. What is the LCM of 813, 745, 246, 171?

Answer: LCM of 813, 745, 246, 171 is 2830971690.

2. How to calculate the LCM of 813, 745, 246, 171?

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 813, 745, 246, 171.

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}.