LCM of 125, 109, 187, 872, 165
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 125, 109, 187, 872, 165 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 125, 109, 187, 872, 165. So, keep reading to learn more.
Given numbers are 125,109,187,872,165
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 125,109,187,872,165 is 61149000.
Find LCM of 125,109,187,872,165 with Prime Factorization
| 5 | 125, 109, 187, 872, 165 |
| 11 | 25, 109, 187, 872, 33 |
| 109 | 25, 109, 17, 872, 3 |
| 25, 1, 17, 8, 3 |
Multiply the prime numbers at the bottom and the left side.
5 x 11 x 109 x 25 x 1 x 17 x 8 x 3 = 61149000
Therefore, the lowest common multiple of 125,109,187,872,165 is 61149000.
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.
125 x 109 x 187 x 872 x 165 = 366588255000
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.
125 : 1, 5, 25, 125
109 : 1, 109
187 : 1, 11, 17, 187
872 : 1, 2, 4, 8, 109, 218, 436, 872
165 : 1, 3, 5, 11, 15, 33, 55, 165
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 125,109,187,872,165, is 1.
Now, the common factors can be found like this.
125:5x 5x 5
109:109
187:11x 17
872:2x 2x 2x 109
165:3x 5x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 11x 109 = 5995
Therefore, the value for common factors is 5995.
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 = 366588255000/(1x5995)
LCM = 366588255000/5995
LCM = 61149000
Thus, we can understand that the LCM of 125,109,187,872,165 is 61149000.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 125, 109, 187, 872, 165
1. What is the LCM of 125, 109, 187, 872, 165?
Answer: LCM of 125, 109, 187, 872, 165 is 61149000.
2. How to calculate the LCM of 125, 109, 187, 872, 165?
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 125, 109, 187, 872, 165.
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}.