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LCM of 628, 244, 412, 249

Created By : Jatin Gogia
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023


Find the LCM of 628, 244, 412, 249 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 628, 244, 412, 249. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 628,244,412,249

Given numbers are 628,244,412,249

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

The LCM of 628,244,412,249 is 982485276.

Find LCM of 628,244,412,249 with Prime Factorization


2 628, 244, 412, 249
2 314, 122, 206, 249
157, 61, 103, 249

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

2 x 2 x 157 x 61 x 103 x 249 = 982485276

Therefore, the lowest common multiple of 628,244,412,249 is 982485276.

LCM Formula to Find Lowest Common Multiple of 628,244,412,249

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.

628 x 244 x 412 x 249 = 15719764416

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.

628 : 1, 2, 4, 157, 314, 628

244 : 1, 2, 4, 61, 122, 244

412 : 1, 2, 4, 103, 206, 412

249 : 1, 3, 83, 249

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 628,244,412,249, is 1.

Now, the common factors can be found like this.

628:2x 2x 157

244:2x 2x 61

412:2x 2x 103

249:3x 83

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

2x 2x 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 15719764416/(1x16)

LCM = 15719764416/16

LCM = 982485276

Thus, we can understand that the LCM of 628,244,412,249 is 982485276.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 628, 244, 412, 249

1. What is the LCM of 628, 244, 412, 249?

Answer: LCM of 628, 244, 412, 249 is 982485276.

2. How to calculate the LCM of 628, 244, 412, 249?

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 628, 244, 412, 249.

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}.