LCM of 243, 857, 462, 396, 526
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 243, 857, 462, 396, 526 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 243, 857, 462, 396, 526. So, keep reading to learn more.
Given numbers are 243,857,462,396,526
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 243,857,462,396,526 is 16869164004.
Find LCM of 243,857,462,396,526 with Prime Factorization
| 2 | 243, 857, 462, 396, 526 |
| 3 | 243, 857, 231, 198, 263 |
| 3 | 81, 857, 77, 66, 263 |
| 11 | 27, 857, 77, 22, 263 |
| 27, 857, 7, 2, 263 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 11 x 27 x 857 x 7 x 2 x 263 = 16869164004
Therefore, the lowest common multiple of 243,857,462,396,526 is 16869164004.
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.
243 x 857 x 462 x 396 x 526 = 20040566836752
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.
243 : 1, 3, 9, 27, 81, 243
857 : 1, 857
462 : 1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462
396 : 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396
526 : 1, 2, 263, 526
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 243,857,462,396,526, is 1.
Now, the common factors can be found like this.
243:3x 3x 3x 3x 3
857:857
462:2x 3x 7x 11
396:2x 2x 3x 3x 11
526:2x 263
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 3x 3x 3x 11 = 1188
Therefore, the value for common factors is 1188.
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 = 20040566836752/(1x1188)
LCM = 20040566836752/1188
LCM = 16869164004
Thus, we can understand that the LCM of 243,857,462,396,526 is 16869164004.
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FAQs on LCM of 243, 857, 462, 396, 526
1. What is the LCM of 243, 857, 462, 396, 526?
Answer: LCM of 243, 857, 462, 396, 526 is 16869164004.
2. How to calculate the LCM of 243, 857, 462, 396, 526?
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 243, 857, 462, 396, 526.
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}.