LCM of 547, 904, 774, 981, 960
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 547, 904, 774, 981, 960 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 547, 904, 774, 981, 960. So, keep reading to learn more.
Given numbers are 547,904,774,981,960
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 547,904,774,981,960 is 834359492160.
Find LCM of 547,904,774,981,960 with Prime Factorization
| 2 | 547, 904, 774, 981, 960 |
| 2 | 547, 452, 387, 981, 480 |
| 2 | 547, 226, 387, 981, 240 |
| 3 | 547, 113, 387, 981, 120 |
| 3 | 547, 113, 129, 327, 40 |
| 547, 113, 43, 109, 40 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 3 x 547 x 113 x 43 x 109 x 40 = 834359492160
Therefore, the lowest common multiple of 547,904,774,981,960 is 834359492160.
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.
547 x 904 x 774 x 981 x 960 = 360443300613120
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.
547 : 1, 547
904 : 1, 2, 4, 8, 113, 226, 452, 904
774 : 1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774
981 : 1, 3, 9, 109, 327, 981
960 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 547,904,774,981,960, is 1.
Now, the common factors can be found like this.
547:547
904:2x 2x 2x 113
774:2x 3x 3x 43
981:3x 3x 109
960:2x 2x 2x 2x 2x 2x 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.
2x 2x 2x 2x 3x 3x 3 = 432
Therefore, the value for common factors is 432.
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 = 360443300613120/(1x432)
LCM = 360443300613120/432
LCM = 834359492160
Thus, we can understand that the LCM of 547,904,774,981,960 is 834359492160.
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FAQs on LCM of 547, 904, 774, 981, 960
1. What is the LCM of 547, 904, 774, 981, 960?
Answer: LCM of 547, 904, 774, 981, 960 is 834359492160.
2. How to calculate the LCM of 547, 904, 774, 981, 960?
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 547, 904, 774, 981, 960.
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}.