LCM of 824, 779, 541, 788
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 824, 779, 541, 788 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 824, 779, 541, 788. So, keep reading to learn more.
Given numbers are 824,779,541,788
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 824,779,541,788 is 68411349992.
Find LCM of 824,779,541,788 with Prime Factorization
| 2 | 824, 779, 541, 788 |
| 2 | 412, 779, 541, 394 |
| 206, 779, 541, 197 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 206 x 779 x 541 x 197 = 68411349992
Therefore, the lowest common multiple of 824,779,541,788 is 68411349992.
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.
824 x 779 x 541 x 788 = 273645399968
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.
824 : 1, 2, 4, 8, 103, 206, 412, 824
779 : 1, 19, 41, 779
541 : 1, 541
788 : 1, 2, 4, 197, 394, 788
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 824,779,541,788, is 1.
Now, the common factors can be found like this.
824:2x 2x 2x 103
779:19x 41
541:541
788:2x 2x 197
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2 = 4
Therefore, the value for common factors is 4.
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 = 273645399968/(1x4)
LCM = 273645399968/4
LCM = 68411349992
Thus, we can understand that the LCM of 824,779,541,788 is 68411349992.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 824, 779, 541, 788
1. What is the LCM of 824, 779, 541, 788?
Answer: LCM of 824, 779, 541, 788 is 68411349992.
2. How to calculate the LCM of 824, 779, 541, 788?
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 824, 779, 541, 788.
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}.