Given numbers are 454,407,422

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

The LCM of 454,407,422 is 38988158.

Find LCM of 454,407,422 with Prime Factorization

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

2 x 227 x 407 x 211 = 38988158

Therefore, the lowest common multiple of 454,407,422 is 38988158.

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.

454 x 407 x 422 = 77976316

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.

454 : 1, 2, 227, 454

407 : 1, 11, 37, 407

422 : 1, 2, 211, 422

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 454,407,422, is 1.

Now, the common factors can be found like this.

454:2x 227

407:11x 37

422:2x 211

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

2 = 2

Therefore, the value for common factors is 2.

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 = 77976316/(1x2)

LCM = 77976316/2

LCM = 38988158

Thus, we can understand that the LCM of 454,407,422 is 38988158.

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

• LCM of 852, 621, 322
• LCM of 169, 565, 451
• LCM of 157, 742, 449
• LCM of 292, 203, 275
• LCM of 200, 715, 958

1. What is the LCM of 454, 407, 422?

Answer: LCM of 454, 407, 422 is 38988158.

2. How to calculate the LCM of 454, 407, 422?

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 454, 407, 422.

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}.