LCM of 811, 400, 207, 752, 653
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 811, 400, 207, 752, 653 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 811, 400, 207, 752, 653. So, keep reading to learn more.
Given numbers are 811,400,207,752,653
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 811,400,207,752,653 is 2060925202800.
Find LCM of 811,400,207,752,653 with Prime Factorization
| 2 | 811, 400, 207, 752, 653 |
| 2 | 811, 200, 207, 376, 653 |
| 2 | 811, 100, 207, 188, 653 |
| 2 | 811, 50, 207, 94, 653 |
| 811, 25, 207, 47, 653 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 811 x 25 x 207 x 47 x 653 = 2060925202800
Therefore, the lowest common multiple of 811,400,207,752,653 is 2060925202800.
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.
811 x 400 x 207 x 752 x 653 = 32974803244800
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.
811 : 1, 811
400 : 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400
207 : 1, 3, 9, 23, 69, 207
752 : 1, 2, 4, 8, 16, 47, 94, 188, 376, 752
653 : 1, 653
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 811,400,207,752,653, is 1.
Now, the common factors can be found like this.
811:811
400:2x 2x 2x 2x 5x 5
207:3x 3x 23
752:2x 2x 2x 2x 47
653:653
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 2 = 16
Therefore, the value for common factors is 16.
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 = 32974803244800/(1x16)
LCM = 32974803244800/16
LCM = 2060925202800
Thus, we can understand that the LCM of 811,400,207,752,653 is 2060925202800.
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FAQs on LCM of 811, 400, 207, 752, 653
1. What is the LCM of 811, 400, 207, 752, 653?
Answer: LCM of 811, 400, 207, 752, 653 is 2060925202800.
2. How to calculate the LCM of 811, 400, 207, 752, 653?
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 811, 400, 207, 752, 653.
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}.