LCM of 180, 394, 957, 174, 484
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 180, 394, 957, 174, 484 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 180, 394, 957, 174, 484. So, keep reading to learn more.
Given numbers are 180,394,957,174,484
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 180,394,957,174,484 is 124429140.
Find LCM of 180,394,957,174,484 with Prime Factorization
| 2 | 180, 394, 957, 174, 484 |
| 2 | 90, 197, 957, 87, 242 |
| 3 | 45, 197, 957, 87, 121 |
| 11 | 15, 197, 319, 29, 121 |
| 29 | 15, 197, 29, 29, 11 |
| 15, 197, 1, 1, 11 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 11 x 29 x 15 x 197 x 1 x 1 x 11 = 124429140
Therefore, the lowest common multiple of 180,394,957,174,484 is 124429140.
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.
180 x 394 x 957 x 174 x 484 = 5715776975040
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.
180 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180
394 : 1, 2, 197, 394
957 : 1, 3, 11, 29, 33, 87, 319, 957
174 : 1, 2, 3, 6, 29, 58, 87, 174
484 : 1, 2, 4, 11, 22, 44, 121, 242, 484
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 180,394,957,174,484, is 1.
Now, the common factors can be found like this.
180:2x 2x 3x 3x 5
394:2x 197
957:3x 11x 29
174:2x 3x 29
484:2x 2x 11x 11
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 3x 3x 11x 29 = 45936
Therefore, the value for common factors is 45936.
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 = 5715776975040/(1x45936)
LCM = 5715776975040/45936
LCM = 124429140
Thus, we can understand that the LCM of 180,394,957,174,484 is 124429140.
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FAQs on LCM of 180, 394, 957, 174, 484
1. What is the LCM of 180, 394, 957, 174, 484?
Answer: LCM of 180, 394, 957, 174, 484 is 124429140.
2. How to calculate the LCM of 180, 394, 957, 174, 484?
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 180, 394, 957, 174, 484.
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}.