LCM of 6801, 3240
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 6801, 3240 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 6801, 3240. So, keep reading to learn more.
Given numbers are 6801,3240
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 6801,3240 is 7345080.
Find LCM of 6801,3240 with Prime Factorization
| 3 | 6801, 3240 |
| 2267, 1080 |
Multiply the prime numbers at the bottom and the left side.
3 x 2267 x 1080 = 7345080
Therefore, the lowest common multiple of 6801,3240 is 7345080.
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.
6801 x 3240 = 22035240
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.
6801 : 1, 3, 2267, 6801
3240 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240
3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 6801,3240, is 3.
Now, the common factors can be found like this.
6801:3x 2267
3240:2x 2x 2x 3x 3x 3x 3x 5
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
= 1
Therefore, the value for common factors is 1.
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 = 22035240/(3x1)
LCM = 22035240/3
LCM = 7345080
Thus, we can understand that the LCM of 6801,3240 is 7345080.
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FAQs on LCM of 6801, 3240
1. What is the LCM of 6801, 3240?
Answer: LCM of 6801, 3240 is 7345080.
2. How to calculate the LCM of 6801, 3240?
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 6801, 3240.
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}.