LCM of 217, 833, 673, 969, 561
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 217, 833, 673, 969, 561 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 217, 833, 673, 969, 561. So, keep reading to learn more.
Given numbers are 217,833,673,969,561
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 217,833,673,969,561 is 10896557133.
Find LCM of 217,833,673,969,561 with Prime Factorization
| 3 | 217, 833, 673, 969, 561 |
| 7 | 217, 833, 673, 323, 187 |
| 17 | 31, 119, 673, 323, 187 |
| 31, 7, 673, 19, 11 |
Multiply the prime numbers at the bottom and the left side.
3 x 7 x 17 x 31 x 7 x 673 x 19 x 11 = 10896557133
Therefore, the lowest common multiple of 217,833,673,969,561 is 10896557133.
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.
217 x 833 x 673 x 969 x 561 = 66131205240177
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.
217 : 1, 7, 31, 217
833 : 1, 7, 17, 49, 119, 833
673 : 1, 673
969 : 1, 3, 17, 19, 51, 57, 323, 969
561 : 1, 3, 11, 17, 33, 51, 187, 561
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 217,833,673,969,561, is 1.
Now, the common factors can be found like this.
217:7x 31
833:7x 7x 17
673:673
969:3x 17x 19
561:3x 11x 17
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 17x 17 = 6069
Therefore, the value for common factors is 6069.
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 = 66131205240177/(1x6069)
LCM = 66131205240177/6069
LCM = 10896557133
Thus, we can understand that the LCM of 217,833,673,969,561 is 10896557133.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 217, 833, 673, 969, 561
1. What is the LCM of 217, 833, 673, 969, 561?
Answer: LCM of 217, 833, 673, 969, 561 is 10896557133.
2. How to calculate the LCM of 217, 833, 673, 969, 561?
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 217, 833, 673, 969, 561.
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}.