Find the LCM of 847, 546, 981, 578, 850 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 847, 546, 981, 578, 850. So, keep reading to learn more.
Given numbers are 847,546,981,578,850
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 847,546,981,578,850 is 156085879950.
Find LCM of 847,546,981,578,850 with Prime Factorization
2 | 847, 546, 981, 578, 850 |
3 | 847, 273, 981, 289, 425 |
7 | 847, 91, 327, 289, 425 |
17 | 121, 13, 327, 289, 425 |
121, 13, 327, 17, 25 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 17 x 121 x 13 x 327 x 17 x 25 = 156085879950
Therefore, the lowest common multiple of 847,546,981,578,850 is 156085879950.
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.
847 x 546 x 981 x 578 x 850 = 222890636568600
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.
847 : 1, 7, 11, 77, 121, 847
546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546
981 : 1, 3, 9, 109, 327, 981
578 : 1, 2, 17, 34, 289, 578
850 : 1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 847,546,981,578,850, is 1.
Now, the common factors can be found like this.
847:7x 11x 11
546:2x 3x 7x 13
981:3x 3x 109
578:2x 17x 17
850:2x 5x 5x 17
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 3x 7x 17 = 1428
Therefore, the value for common factors is 1428.
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 = 222890636568600/(1x1428)
LCM = 222890636568600/1428
LCM = 156085879950
Thus, we can understand that the LCM of 847,546,981,578,850 is 156085879950.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 847, 546, 981, 578, 850?
Answer: LCM of 847, 546, 981, 578, 850 is 156085879950.
2. How to calculate the LCM of 847, 546, 981, 578, 850?
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 847, 546, 981, 578, 850.
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}.