Given numbers are 505,181,422,211

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

The LCM of 505,181,422,211 is 38572910.

Find LCM of 505,181,422,211 with Prime Factorization

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

211 x 505 x 181 x 2 x 1 = 38572910

Therefore, the lowest common multiple of 505,181,422,211 is 38572910.

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.

505 x 181 x 422 x 211 = 8138884010

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.

505 : 1, 5, 101, 505

181 : 1, 181

422 : 1, 2, 211, 422

211 : 1, 211

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 505,181,422,211, is 1.

Now, the common factors can be found like this.

505:5x 101

181:181

422:2x 211

211:211

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

211 = 211

Therefore, the value for common factors is 211.

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 = 8138884010/(1x211)

LCM = 8138884010/211

LCM = 38572910

Thus, we can understand that the LCM of 505,181,422,211 is 38572910.

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

• LCM of 330, 871, 161, 548
• LCM of 932, 948, 936, 481
• LCM of 388, 965, 357, 261
• LCM of 555, 984, 800, 880
• LCM of 456, 324, 272, 604

1. What is the LCM of 505, 181, 422, 211?

Answer: LCM of 505, 181, 422, 211 is 38572910.

2. How to calculate the LCM of 505, 181, 422, 211?

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 505, 181, 422, 211.

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}.