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LCM of 531, 208, 911, 426

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


Find the LCM of 531, 208, 911, 426 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 531, 208, 911, 426. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 531,208,911,426

Given numbers are 531,208,911,426

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

The LCM of 531,208,911,426 is 7143887088.

Find LCM of 531,208,911,426 with Prime Factorization


2 531, 208, 911, 426
3 531, 104, 911, 213
177, 104, 911, 71

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

2 x 3 x 177 x 104 x 911 x 71 = 7143887088

Therefore, the lowest common multiple of 531,208,911,426 is 7143887088.

LCM Formula to Find Lowest Common Multiple of 531,208,911,426

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.

531 x 208 x 911 x 426 = 42863322528

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.

531 : 1, 3, 9, 59, 177, 531

208 : 1, 2, 4, 8, 13, 16, 26, 52, 104, 208

911 : 1, 911

426 : 1, 2, 3, 6, 71, 142, 213, 426

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 531,208,911,426, is 1.

Now, the common factors can be found like this.

531:3x 3x 59

208:2x 2x 2x 2x 13

911:911

426:2x 3x 71

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 42863322528/(1x6)

LCM = 42863322528/6

LCM = 7143887088

Thus, we can understand that the LCM of 531,208,911,426 is 7143887088.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 531, 208, 911, 426

1. What is the LCM of 531, 208, 911, 426?

Answer: LCM of 531, 208, 911, 426 is 7143887088.

2. How to calculate the LCM of 531, 208, 911, 426?

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 531, 208, 911, 426.

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}.