LCM of 966, 861, 917, 529, 979
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 966, 861, 917, 529, 979 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 966, 861, 917, 529, 979. So, keep reading to learn more.
Given numbers are 966,861,917,529,979
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 966,861,917,529,979 is 116826887562.
Find LCM of 966,861,917,529,979 with Prime Factorization
| 3 | 966, 861, 917, 529, 979 |
| 7 | 322, 287, 917, 529, 979 |
| 23 | 46, 41, 131, 529, 979 |
| 2, 41, 131, 23, 979 |
Multiply the prime numbers at the bottom and the left side.
3 x 7 x 23 x 2 x 41 x 131 x 23 x 979 = 116826887562
Therefore, the lowest common multiple of 966,861,917,529,979 is 116826887562.
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.
966 x 861 x 917 x 529 x 979 = 394991706847122
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.
966 : 1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966
861 : 1, 3, 7, 21, 41, 123, 287, 861
917 : 1, 7, 131, 917
529 : 1, 23, 529
979 : 1, 11, 89, 979
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 966,861,917,529,979, is 1.
Now, the common factors can be found like this.
966:2x 3x 7x 23
861:3x 7x 41
917:7x 131
529:23x 23
979:11x 89
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 7x 7x 23 = 3381
Therefore, the value for common factors is 3381.
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 = 394991706847122/(1x3381)
LCM = 394991706847122/3381
LCM = 116826887562
Thus, we can understand that the LCM of 966,861,917,529,979 is 116826887562.
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FAQs on LCM of 966, 861, 917, 529, 979
1. What is the LCM of 966, 861, 917, 529, 979?
Answer: LCM of 966, 861, 917, 529, 979 is 116826887562.
2. How to calculate the LCM of 966, 861, 917, 529, 979?
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 966, 861, 917, 529, 979.
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}.