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LCM of 206, 123, 309, 309

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


Find the LCM of 206, 123, 309, 309 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 206, 123, 309, 309. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 206,123,309,309

Given numbers are 206,123,309,309

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

The LCM of 206,123,309,309 is 25338.

Find LCM of 206,123,309,309 with Prime Factorization


3 206, 123, 309, 309
103 206, 41, 103, 103
2, 41, 1, 1

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

3 x 103 x 2 x 41 x 1 x 1 = 25338

Therefore, the lowest common multiple of 206,123,309,309 is 25338.

LCM Formula to Find Lowest Common Multiple of 206,123,309,309

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.

206 x 123 x 309 x 309 = 2419297578

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.

206 : 1, 2, 103, 206

123 : 1, 3, 41, 123

309 : 1, 3, 103, 309

309 : 1, 3, 103, 309

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 206,123,309,309, is 1.

Now, the common factors can be found like this.

206:2x 103

123:3x 41

309:3x 103

309:3x 103

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 103x 103 = 95481

Therefore, the value for common factors is 95481.

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 = 2419297578/(1x95481)

LCM = 2419297578/95481

LCM = 25338

Thus, we can understand that the LCM of 206,123,309,309 is 25338.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 206, 123, 309, 309

1. What is the LCM of 206, 123, 309, 309?

Answer: LCM of 206, 123, 309, 309 is 25338.

2. How to calculate the LCM of 206, 123, 309, 309?

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 206, 123, 309, 309.

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}.