LCM of 935, 170, 140, 308, 872
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 935, 170, 140, 308, 872 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 935, 170, 140, 308, 872. So, keep reading to learn more.
Given numbers are 935,170,140,308,872
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 935,170,140,308,872 is 5707240.
Find LCM of 935,170,140,308,872 with Prime Factorization
| 2 | 935, 170, 140, 308, 872 |
| 2 | 935, 85, 70, 154, 436 |
| 5 | 935, 85, 35, 77, 218 |
| 7 | 187, 17, 7, 77, 218 |
| 11 | 187, 17, 1, 11, 218 |
| 17 | 17, 17, 1, 1, 218 |
| 1, 1, 1, 1, 218 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 7 x 11 x 17 x 1 x 1 x 1 x 1 x 218 = 5707240
Therefore, the lowest common multiple of 935,170,140,308,872 is 5707240.
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.
935 x 170 x 140 x 308 x 872 = 5976621728000
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.
935 : 1, 5, 11, 17, 55, 85, 187, 935
170 : 1, 2, 5, 10, 17, 34, 85, 170
140 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
308 : 1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308
872 : 1, 2, 4, 8, 109, 218, 436, 872
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 935,170,140,308,872, is 1.
Now, the common factors can be found like this.
935:5x 11x 17
170:2x 5x 17
140:2x 2x 5x 7
308:2x 2x 7x 11
872:2x 2x 2x 109
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 2x 2x 2x 5x 5x 7x 11x 17 = 1047200
Therefore, the value for common factors is 1047200.
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 = 5976621728000/(1x1047200)
LCM = 5976621728000/1047200
LCM = 5707240
Thus, we can understand that the LCM of 935,170,140,308,872 is 5707240.
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FAQs on LCM of 935, 170, 140, 308, 872
1. What is the LCM of 935, 170, 140, 308, 872?
Answer: LCM of 935, 170, 140, 308, 872 is 5707240.
2. How to calculate the LCM of 935, 170, 140, 308, 872?
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 935, 170, 140, 308, 872.
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}.