LCM of 806, 266, 734, 288, 728
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 806, 266, 734, 288, 728 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 806, 266, 734, 288, 728. So, keep reading to learn more.
Given numbers are 806,266,734,288,728
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 806,266,734,288,728 is 5665199904.
Find LCM of 806,266,734,288,728 with Prime Factorization
| 2 | 806, 266, 734, 288, 728 |
| 2 | 403, 133, 367, 144, 364 |
| 2 | 403, 133, 367, 72, 182 |
| 7 | 403, 133, 367, 36, 91 |
| 13 | 403, 19, 367, 36, 13 |
| 31, 19, 367, 36, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 7 x 13 x 31 x 19 x 367 x 36 x 1 = 5665199904
Therefore, the lowest common multiple of 806,266,734,288,728 is 5665199904.
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.
806 x 266 x 734 x 288 x 728 = 32994124240896
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.
806 : 1, 2, 13, 26, 31, 62, 403, 806
266 : 1, 2, 7, 14, 19, 38, 133, 266
734 : 1, 2, 367, 734
288 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288
728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 806,266,734,288,728, is 2.
Now, the common factors can be found like this.
806:2x 13x 31
266:2x 7x 19
734:2x 367
288:2x 2x 2x 2x 2x 3x 3
728:2x 2x 2x 7x 13
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 2x 7x 13 = 2912
Therefore, the value for common factors is 2912.
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 = 32994124240896/(2x2912)
LCM = 32994124240896/5824
LCM = 5665199904
Thus, we can understand that the LCM of 806,266,734,288,728 is 5665199904.
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FAQs on LCM of 806, 266, 734, 288, 728
1. What is the LCM of 806, 266, 734, 288, 728?
Answer: LCM of 806, 266, 734, 288, 728 is 5665199904.
2. How to calculate the LCM of 806, 266, 734, 288, 728?
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 806, 266, 734, 288, 728.
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}.