LCM of 484, 120, 400, 230
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 484, 120, 400, 230 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 484, 120, 400, 230. So, keep reading to learn more.
Given numbers are 484,120,400,230
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 484,120,400,230 is 3339600.
Find LCM of 484,120,400,230 with Prime Factorization
| 2 | 484, 120, 400, 230 |
| 2 | 242, 60, 200, 115 |
| 2 | 121, 30, 100, 115 |
| 5 | 121, 15, 50, 115 |
| 121, 3, 10, 23 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 5 x 121 x 3 x 10 x 23 = 3339600
Therefore, the lowest common multiple of 484,120,400,230 is 3339600.
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.
484 x 120 x 400 x 230 = 5343360000
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.
484 : 1, 2, 4, 11, 22, 44, 121, 242, 484
120 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120
400 : 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400
230 : 1, 2, 5, 10, 23, 46, 115, 230
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 484,120,400,230, is 2.
Now, the common factors can be found like this.
484:2x 2x 11x 11
120:2x 2x 2x 3x 5
400:2x 2x 2x 2x 5x 5
230:2x 5x 23
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 5 = 800
Therefore, the value for common factors is 800.
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 = 5343360000/(2x800)
LCM = 5343360000/1600
LCM = 3339600
Thus, we can understand that the LCM of 484,120,400,230 is 3339600.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 484, 120, 400, 230
1. What is the LCM of 484, 120, 400, 230?
Answer: LCM of 484, 120, 400, 230 is 3339600.
2. How to calculate the LCM of 484, 120, 400, 230?
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 484, 120, 400, 230.
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}.