Given numbers are 813,3075

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

The LCM of 813,3075 is 833325.

Find LCM of 813,3075 with Prime Factorization

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

3 x 271 x 1025 = 833325

Therefore, the lowest common multiple of 813,3075 is 833325.

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 3075 = 2499975

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

3075 : 1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 813,3075, is 3.

Now, the common factors can be found like this.

813:3x 271

3075:3x 5x 5x 41

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

= 1

Therefore, the value for common factors is 1.

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 = 2499975/(3x1)

LCM = 2499975/3

LCM = 833325

Thus, we can understand that the LCM of 813,3075 is 833325.

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

• LCM of 615, 7850
• LCM of 255, 4847
• LCM of 265, 5885
• LCM of 523, 5959
• LCM of 289, 7115

1. What is the LCM of 813, 3075?

Answer: LCM of 813, 3075 is 833325.

2. How to calculate the LCM of 813, 3075?

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, 3075.

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}.