LCM of 241, 281, 420, 482
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 241, 281, 420, 482 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 241, 281, 420, 482. So, keep reading to learn more.
Given numbers are 241,281,420,482
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 241,281,420,482 is 28442820.
Find LCM of 241,281,420,482 with Prime Factorization
| 2 | 241, 281, 420, 482 |
| 241 | 241, 281, 210, 241 |
| 1, 281, 210, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 241 x 1 x 281 x 210 x 1 = 28442820
Therefore, the lowest common multiple of 241,281,420,482 is 28442820.
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.
241 x 281 x 420 x 482 = 13709439240
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.
241 : 1, 241
281 : 1, 281
420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420
482 : 1, 2, 241, 482
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 241,281,420,482, is 1.
Now, the common factors can be found like this.
241:241
281:281
420:2x 2x 3x 5x 7
482:2x 241
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 241 = 482
Therefore, the value for common factors is 482.
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 = 13709439240/(1x482)
LCM = 13709439240/482
LCM = 28442820
Thus, we can understand that the LCM of 241,281,420,482 is 28442820.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 241, 281, 420, 482
1. What is the LCM of 241, 281, 420, 482?
Answer: LCM of 241, 281, 420, 482 is 28442820.
2. How to calculate the LCM of 241, 281, 420, 482?
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 241, 281, 420, 482.
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}.