LCM of 131, 843, 723, 722
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 131, 843, 723, 722 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 131, 843, 723, 722. So, keep reading to learn more.
Given numbers are 131,843,723,722
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 131,843,723,722 is 19215562866.
Find LCM of 131,843,723,722 with Prime Factorization
| 3 | 131, 843, 723, 722 |
| 131, 281, 241, 722 |
Multiply the prime numbers at the bottom and the left side.
3 x 131 x 281 x 241 x 722 = 19215562866
Therefore, the lowest common multiple of 131,843,723,722 is 19215562866.
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.
131 x 843 x 723 x 722 = 57646688598
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.
131 : 1, 131
843 : 1, 3, 281, 843
723 : 1, 3, 241, 723
722 : 1, 2, 19, 38, 361, 722
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 131,843,723,722, is 1.
Now, the common factors can be found like this.
131:131
843:3x 281
723:3x 241
722:2x 19x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3 = 3
Therefore, the value for common factors is 3.
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 = 57646688598/(1x3)
LCM = 57646688598/3
LCM = 19215562866
Thus, we can understand that the LCM of 131,843,723,722 is 19215562866.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 131, 843, 723, 722
1. What is the LCM of 131, 843, 723, 722?
Answer: LCM of 131, 843, 723, 722 is 19215562866.
2. How to calculate the LCM of 131, 843, 723, 722?
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 131, 843, 723, 722.
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}.