LCM of 966, 923, 755, 621, 845
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 966, 923, 755, 621, 845 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, 923, 755, 621, 845. So, keep reading to learn more.
Given numbers are 966,923,755,621,845
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 966,923,755,621,845 is 78761076030.
Find LCM of 966,923,755,621,845 with Prime Factorization
| 3 | 966, 923, 755, 621, 845 |
| 5 | 322, 923, 755, 207, 845 |
| 13 | 322, 923, 151, 207, 169 |
| 23 | 322, 71, 151, 207, 13 |
| 14, 71, 151, 9, 13 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 13 x 23 x 14 x 71 x 151 x 9 x 13 = 78761076030
Therefore, the lowest common multiple of 966,923,755,621,845 is 78761076030.
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 923 x 755 x 621 x 845 = 353243425994550
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
923 : 1, 13, 71, 923
755 : 1, 5, 151, 755
621 : 1, 3, 9, 23, 27, 69, 207, 621
845 : 1, 5, 13, 65, 169, 845
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 966,923,755,621,845, is 1.
Now, the common factors can be found like this.
966:2x 3x 7x 23
923:13x 71
755:5x 151
621:3x 3x 3x 23
845:5x 13x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 5x 13x 23 = 4485
Therefore, the value for common factors is 4485.
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 = 353243425994550/(1x4485)
LCM = 353243425994550/4485
LCM = 78761076030
Thus, we can understand that the LCM of 966,923,755,621,845 is 78761076030.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 966, 923, 755, 621, 845
1. What is the LCM of 966, 923, 755, 621, 845?
Answer: LCM of 966, 923, 755, 621, 845 is 78761076030.
2. How to calculate the LCM of 966, 923, 755, 621, 845?
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, 923, 755, 621, 845.
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}.