Given numbers are 453,51,621

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

The LCM of 453,51,621 is 1594107.

Find LCM of 453,51,621 with Prime Factorization

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

3 x 151 x 17 x 207 = 1594107

Therefore, the lowest common multiple of 453,51,621 is 1594107.

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.

453 x 51 x 621 = 14346963

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.

453 : 1, 3, 151, 453

51 : 1, 3, 17, 51

621 : 1, 3, 9, 23, 27, 69, 207, 621

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 453,51,621, is 3.

Now, the common factors can be found like this.

453:3x 151

51:3x 17

621:3x 3x 3x 23

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 = 14346963/(3x3)

LCM = 14346963/9

LCM = 1594107

Thus, we can understand that the LCM of 453,51,621 is 1594107.

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

• LCM of 319, 73, 638
• LCM of 449, 72, 257
• LCM of 436, 38, 431
• LCM of 559, 11, 683
• LCM of 794, 28, 615

1. What is the LCM of 453, 51, 621?

Answer: LCM of 453, 51, 621 is 1594107.

2. How to calculate the LCM of 453, 51, 621?

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 453, 51, 621.

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}.