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LCM of 324, 978, 507, 249

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


Find the LCM of 324, 978, 507, 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 324, 978, 507, 249. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 324,978,507,249

Given numbers are 324,978,507,249

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

The LCM of 324,978,507,249 is 740793924.

Find LCM of 324,978,507,249 with Prime Factorization


2 324, 978, 507, 249
3 162, 489, 507, 249
54, 163, 169, 83

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

2 x 3 x 54 x 163 x 169 x 83 = 740793924

Therefore, the lowest common multiple of 324,978,507,249 is 740793924.

LCM Formula to Find Lowest Common Multiple of 324,978,507,249

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.

324 x 978 x 507 x 249 = 40002871896

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.

324 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

978 : 1, 2, 3, 6, 163, 326, 489, 978

507 : 1, 3, 13, 39, 169, 507

249 : 1, 3, 83, 249

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 324,978,507,249, is 3.

Now, the common factors can be found like this.

324:2x 2x 3x 3x 3x 3

978:2x 3x 163

507:3x 13x 13

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 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 40002871896/(3x18)

LCM = 40002871896/54

LCM = 740793924

Thus, we can understand that the LCM of 324,978,507,249 is 740793924.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 324, 978, 507, 249

1. What is the LCM of 324, 978, 507, 249?

Answer: LCM of 324, 978, 507, 249 is 740793924.

2. How to calculate the LCM of 324, 978, 507, 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 324, 978, 507, 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}.