LCM of 494, 560, 831, 442, 324
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 494, 560, 831, 442, 324 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 494, 560, 831, 442, 324. So, keep reading to learn more.
Given numbers are 494,560,831,442,324
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 494,560,831,442,324 is 52759259280.
Find LCM of 494,560,831,442,324 with Prime Factorization
| 2 | 494, 560, 831, 442, 324 |
| 2 | 247, 280, 831, 221, 162 |
| 3 | 247, 140, 831, 221, 81 |
| 13 | 247, 140, 277, 221, 27 |
| 19, 140, 277, 17, 27 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 13 x 19 x 140 x 277 x 17 x 27 = 52759259280
Therefore, the lowest common multiple of 494,560,831,442,324 is 52759259280.
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.
494 x 560 x 831 x 442 x 324 = 32921777790720
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.
494 : 1, 2, 13, 19, 26, 38, 247, 494
560 : 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560
831 : 1, 3, 277, 831
442 : 1, 2, 13, 17, 26, 34, 221, 442
324 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 494,560,831,442,324, is 1.
Now, the common factors can be found like this.
494:2x 13x 19
560:2x 2x 2x 2x 5x 7
831:3x 277
442:2x 13x 17
324:2x 2x 3x 3x 3x 3
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 13 = 624
Therefore, the value for common factors is 624.
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 = 32921777790720/(1x624)
LCM = 32921777790720/624
LCM = 52759259280
Thus, we can understand that the LCM of 494,560,831,442,324 is 52759259280.
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FAQs on LCM of 494, 560, 831, 442, 324
1. What is the LCM of 494, 560, 831, 442, 324?
Answer: LCM of 494, 560, 831, 442, 324 is 52759259280.
2. How to calculate the LCM of 494, 560, 831, 442, 324?
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 494, 560, 831, 442, 324.
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}.