LCM of 135, 849, 957, 849
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 135, 849, 957, 849 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 135, 849, 957, 849. So, keep reading to learn more.
Given numbers are 135,849,957,849
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 135,849,957,849 is 12187395.
Find LCM of 135,849,957,849 with Prime Factorization
| 3 | 135, 849, 957, 849 |
| 283 | 45, 283, 319, 283 |
| 45, 1, 319, 1 |
Multiply the prime numbers at the bottom and the left side.
3 x 283 x 45 x 1 x 319 x 1 = 12187395
Therefore, the lowest common multiple of 135,849,957,849 is 12187395.
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.
135 x 849 x 957 x 849 = 93123885195
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.
135 : 1, 3, 5, 9, 15, 27, 45, 135
849 : 1, 3, 283, 849
957 : 1, 3, 11, 29, 33, 87, 319, 957
849 : 1, 3, 283, 849
3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 135,849,957,849, is 3.
Now, the common factors can be found like this.
135:3x 3x 3x 5
849:3x 283
957:3x 11x 29
849:3x 283
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 283 = 2547
Therefore, the value for common factors is 2547.
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 = 93123885195/(3x2547)
LCM = 93123885195/7641
LCM = 12187395
Thus, we can understand that the LCM of 135,849,957,849 is 12187395.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 135, 849, 957, 849
1. What is the LCM of 135, 849, 957, 849?
Answer: LCM of 135, 849, 957, 849 is 12187395.
2. How to calculate the LCM of 135, 849, 957, 849?
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 135, 849, 957, 849.
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}.