LCM of 866, 841, 842, 845, 975
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 866, 841, 842, 845, 975 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 866, 841, 842, 845, 975. So, keep reading to learn more.
Given numbers are 866,841,842,845,975
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 866,841,842,845,975 is 3886368269550.
Find LCM of 866,841,842,845,975 with Prime Factorization
| 2 | 866, 841, 842, 845, 975 |
| 5 | 433, 841, 421, 845, 975 |
| 13 | 433, 841, 421, 169, 195 |
| 433, 841, 421, 13, 15 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 13 x 433 x 841 x 421 x 13 x 15 = 3886368269550
Therefore, the lowest common multiple of 866,841,842,845,975 is 3886368269550.
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.
866 x 841 x 842 x 845 x 975 = 505227875041500
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.
866 : 1, 2, 433, 866
841 : 1, 29, 841
842 : 1, 2, 421, 842
845 : 1, 5, 13, 65, 169, 845
975 : 1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 866,841,842,845,975, is 1.
Now, the common factors can be found like this.
866:2x 433
841:29x 29
842:2x 421
845:5x 13x 13
975:3x 5x 5x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 5x 13 = 130
Therefore, the value for common factors is 130.
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 = 505227875041500/(1x130)
LCM = 505227875041500/130
LCM = 3886368269550
Thus, we can understand that the LCM of 866,841,842,845,975 is 3886368269550.
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FAQs on LCM of 866, 841, 842, 845, 975
1. What is the LCM of 866, 841, 842, 845, 975?
Answer: LCM of 866, 841, 842, 845, 975 is 3886368269550.
2. How to calculate the LCM of 866, 841, 842, 845, 975?
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 866, 841, 842, 845, 975.
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}.