Given numbers are 422,327,633,621

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

The LCM of 422,327,633,621 is 28564758.

Find LCM of 422,327,633,621 with Prime Factorization

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

3 x 211 x 2 x 109 x 1 x 207 = 28564758

Therefore, the lowest common multiple of 422,327,633,621 is 28564758.

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.

422 x 327 x 633 x 621 = 54244475442

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.

422 : 1, 2, 211, 422

327 : 1, 3, 109, 327

633 : 1, 3, 211, 633

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,327,633,621, is 1.

Now, the common factors can be found like this.

422:2x 211

327:3x 109

633:3x 211

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.

3x 3x 211 = 1899

Therefore, the value for common factors is 1899.

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 = 54244475442/(1x1899)

LCM = 54244475442/1899

LCM = 28564758

Thus, we can understand that the LCM of 422,327,633,621 is 28564758.

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

• LCM of 245, 483, 550, 681
• LCM of 390, 793, 208, 945
• LCM of 487, 841, 834, 381
• LCM of 758, 920, 164, 276
• LCM of 223, 386, 331, 430

1. What is the LCM of 422, 327, 633, 621?

Answer: LCM of 422, 327, 633, 621 is 28564758.

2. How to calculate the LCM of 422, 327, 633, 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 422, 327, 633, 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}.