LCM of 558, 558, 243, 597, 261
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 558, 558, 243, 597, 261 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 558, 558, 243, 597, 261. So, keep reading to learn more.
Given numbers are 558,558,243,597,261
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 558,558,243,597,261 is 86945886.
Find LCM of 558,558,243,597,261 with Prime Factorization
| 2 | 558, 558, 243, 597, 261 |
| 3 | 279, 279, 243, 597, 261 |
| 3 | 93, 93, 81, 199, 87 |
| 31 | 31, 31, 27, 199, 29 |
| 1, 1, 27, 199, 29 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 31 x 1 x 1 x 27 x 199 x 29 = 86945886
Therefore, the lowest common multiple of 558,558,243,597,261 is 86945886.
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.
558 x 558 x 243 x 597 x 261 = 11789340466284
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.
558 : 1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558
558 : 1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558
243 : 1, 3, 9, 27, 81, 243
597 : 1, 3, 199, 597
261 : 1, 3, 9, 29, 87, 261
3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 558,558,243,597,261, is 3.
Now, the common factors can be found like this.
558:2x 3x 3x 31
558:2x 3x 3x 31
243:3x 3x 3x 3x 3
597:3x 199
261:3x 3x 29
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 3x 3x 3x 3x 31 = 45198
Therefore, the value for common factors is 45198.
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 = 11789340466284/(3x45198)
LCM = 11789340466284/135594
LCM = 86945886
Thus, we can understand that the LCM of 558,558,243,597,261 is 86945886.
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FAQs on LCM of 558, 558, 243, 597, 261
1. What is the LCM of 558, 558, 243, 597, 261?
Answer: LCM of 558, 558, 243, 597, 261 is 86945886.
2. How to calculate the LCM of 558, 558, 243, 597, 261?
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 558, 558, 243, 597, 261.
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}.