LCM of 183, 728, 847, 968
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 183, 728, 847, 968 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 183, 728, 847, 968. So, keep reading to learn more.
Given numbers are 183,728,847,968
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 183,728,847,968 is 16120104.
Find LCM of 183,728,847,968 with Prime Factorization
| 2 | 183, 728, 847, 968 |
| 2 | 183, 364, 847, 484 |
| 2 | 183, 182, 847, 242 |
| 7 | 183, 91, 847, 121 |
| 11 | 183, 13, 121, 121 |
| 11 | 183, 13, 11, 11 |
| 183, 13, 1, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 7 x 11 x 11 x 183 x 13 x 1 x 1 = 16120104
Therefore, the lowest common multiple of 183,728,847,968 is 16120104.
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.
183 x 728 x 847 x 968 = 109229824704
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.
183 : 1, 3, 61, 183
728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728
847 : 1, 7, 11, 77, 121, 847
968 : 1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 183,728,847,968, is 1.
Now, the common factors can be found like this.
183:3x 61
728:2x 2x 2x 7x 13
847:7x 11x 11
968:2x 2x 2x 11x 11
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 7x 11x 11 = 6776
Therefore, the value for common factors is 6776.
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 = 109229824704/(1x6776)
LCM = 109229824704/6776
LCM = 16120104
Thus, we can understand that the LCM of 183,728,847,968 is 16120104.
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FAQs on LCM of 183, 728, 847, 968
1. What is the LCM of 183, 728, 847, 968?
Answer: LCM of 183, 728, 847, 968 is 16120104.
2. How to calculate the LCM of 183, 728, 847, 968?
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 183, 728, 847, 968.
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}.