LCM of 813, 727, 986, 899, 973
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 813, 727, 986, 899, 973 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 813, 727, 986, 899, 973. So, keep reading to learn more.
Given numbers are 813,727,986,899,973
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 813,727,986,899,973 is 17578281114618.
Find LCM of 813,727,986,899,973 with Prime Factorization
| 29 | 813, 727, 986, 899, 973 |
| 813, 727, 34, 31, 973 |
Multiply the prime numbers at the bottom and the left side.
29 x 813 x 727 x 34 x 31 x 973 = 17578281114618
Therefore, the lowest common multiple of 813,727,986,899,973 is 17578281114618.
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.
813 x 727 x 986 x 899 x 973 = 509770152323922
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.
813 : 1, 3, 271, 813
727 : 1, 727
986 : 1, 2, 17, 29, 34, 58, 493, 986
899 : 1, 29, 31, 899
973 : 1, 7, 139, 973
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 813,727,986,899,973, is 1.
Now, the common factors can be found like this.
813:3x 271
727:727
986:2x 17x 29
899:29x 31
973:7x 139
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
29 = 29
Therefore, the value for common factors is 29.
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 = 509770152323922/(1x29)
LCM = 509770152323922/29
LCM = 17578281114618
Thus, we can understand that the LCM of 813,727,986,899,973 is 17578281114618.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 813, 727, 986, 899, 973
1. What is the LCM of 813, 727, 986, 899, 973?
Answer: LCM of 813, 727, 986, 899, 973 is 17578281114618.
2. How to calculate the LCM of 813, 727, 986, 899, 973?
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 813, 727, 986, 899, 973.
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}.