Given numbers are 813,813,818

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

The LCM of 813,813,818 is 665034.

Find LCM of 813,813,818 with Prime Factorization

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

3 x 271 x 1 x 1 x 818 = 665034

Therefore, the lowest common multiple of 813,813,818 is 665034.

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 813 x 818 = 540672642

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

813 : 1, 3, 271, 813

818 : 1, 2, 409, 818

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 813,813,818, is 1.

Now, the common factors can be found like this.

813:3x 271

813:3x 271

818:2x 409

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

3x 271 = 813

Therefore, the value for common factors is 813.

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 = 540672642/(1x813)

LCM = 540672642/813

LCM = 665034

Thus, we can understand that the LCM of 813,813,818 is 665034.

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

• LCM of 775, 145, 162
• LCM of 574, 363, 317
• LCM of 327, 949, 205
• LCM of 249, 940, 249
• LCM of 248, 754, 944

1. What is the LCM of 813, 813, 818?

Answer: LCM of 813, 813, 818 is 665034.

2. How to calculate the LCM of 813, 813, 818?

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, 813, 818.

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}.