LCM of 585, 345, 831, 565, 585
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 585, 345, 831, 565, 585 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 585, 345, 831, 565, 585. So, keep reading to learn more.
Given numbers are 585,345,831,565,585
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 585,345,831,565,585 is 421154955.
Find LCM of 585,345,831,565,585 with Prime Factorization
| 3 | 585, 345, 831, 565, 585 |
| 3 | 195, 115, 277, 565, 195 |
| 5 | 65, 115, 277, 565, 65 |
| 13 | 13, 23, 277, 113, 13 |
| 1, 23, 277, 113, 1 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 5 x 13 x 1 x 23 x 277 x 113 x 1 = 421154955
Therefore, the lowest common multiple of 585,345,831,565,585 is 421154955.
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.
585 x 345 x 831 x 565 x 585 = 55434520951875
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.
585 : 1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585
345 : 1, 3, 5, 15, 23, 69, 115, 345
831 : 1, 3, 277, 831
565 : 1, 5, 113, 565
585 : 1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 585,345,831,565,585, is 1.
Now, the common factors can be found like this.
585:3x 3x 5x 13
345:3x 5x 23
831:3x 277
565:5x 113
585:3x 3x 5x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 3x 3x 5x 5x 5x 13 = 131625
Therefore, the value for common factors is 131625.
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 = 55434520951875/(1x131625)
LCM = 55434520951875/131625
LCM = 421154955
Thus, we can understand that the LCM of 585,345,831,565,585 is 421154955.
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FAQs on LCM of 585, 345, 831, 565, 585
1. What is the LCM of 585, 345, 831, 565, 585?
Answer: LCM of 585, 345, 831, 565, 585 is 421154955.
2. How to calculate the LCM of 585, 345, 831, 565, 585?
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 585, 345, 831, 565, 585.
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}.