LCM of 979, 622, 561, 627, 465
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 979, 622, 561, 627, 465 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 979, 622, 561, 627, 465. So, keep reading to learn more.
Given numbers are 979,622,561,627,465
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 979,622,561,627,465 is 91459442910.
Find LCM of 979,622,561,627,465 with Prime Factorization
| 3 | 979, 622, 561, 627, 465 |
| 11 | 979, 622, 187, 209, 155 |
| 89, 622, 17, 19, 155 |
Multiply the prime numbers at the bottom and the left side.
3 x 11 x 89 x 622 x 17 x 19 x 155 = 91459442910
Therefore, the lowest common multiple of 979,622,561,627,465 is 91459442910.
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.
979 x 622 x 561 x 627 x 465 = 99599333328990
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.
979 : 1, 11, 89, 979
622 : 1, 2, 311, 622
561 : 1, 3, 11, 17, 33, 51, 187, 561
627 : 1, 3, 11, 19, 33, 57, 209, 627
465 : 1, 3, 5, 15, 31, 93, 155, 465
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 979,622,561,627,465, is 1.
Now, the common factors can be found like this.
979:11x 89
622:2x 311
561:3x 11x 17
627:3x 11x 19
465:3x 5x 31
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 11x 11 = 1089
Therefore, the value for common factors is 1089.
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 = 99599333328990/(1x1089)
LCM = 99599333328990/1089
LCM = 91459442910
Thus, we can understand that the LCM of 979,622,561,627,465 is 91459442910.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 979, 622, 561, 627, 465
1. What is the LCM of 979, 622, 561, 627, 465?
Answer: LCM of 979, 622, 561, 627, 465 is 91459442910.
2. How to calculate the LCM of 979, 622, 561, 627, 465?
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 979, 622, 561, 627, 465.
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}.