Find the LCM of 797, 847, 809, 158, 209 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 797, 847, 809, 158, 209. So, keep reading to learn more.
Given numbers are 797,847,809,158,209
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 797,847,809,158,209 is 1639460438462.
Find LCM of 797,847,809,158,209 with Prime Factorization
11 | 797, 847, 809, 158, 209 |
797, 77, 809, 158, 19 |
Multiply the prime numbers at the bottom and the left side.
11 x 797 x 77 x 809 x 158 x 19 = 1639460438462
Therefore, the lowest common multiple of 797,847,809,158,209 is 1639460438462.
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.
797 x 847 x 809 x 158 x 209 = 18034064823082
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.
797 : 1, 797
847 : 1, 7, 11, 77, 121, 847
809 : 1, 809
158 : 1, 2, 79, 158
209 : 1, 11, 19, 209
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 797,847,809,158,209, is 1.
Now, the common factors can be found like this.
797:797
847:7x 11x 11
809:809
158:2x 79
209:11x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11 = 11
Therefore, the value for common factors is 11.
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 = 18034064823082/(1x11)
LCM = 18034064823082/11
LCM = 1639460438462
Thus, we can understand that the LCM of 797,847,809,158,209 is 1639460438462.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 797, 847, 809, 158, 209?
Answer: LCM of 797, 847, 809, 158, 209 is 1639460438462.
2. How to calculate the LCM of 797, 847, 809, 158, 209?
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 797, 847, 809, 158, 209.
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}.