LCM of 954, 140, 110, 845, 819
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 954, 140, 110, 845, 819 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 954, 140, 110, 845, 819. So, keep reading to learn more.
Given numbers are 954,140,110,845,819
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 954,140,110,845,819 is 124144020.
Find LCM of 954,140,110,845,819 with Prime Factorization
| 2 | 954, 140, 110, 845, 819 |
| 3 | 477, 70, 55, 845, 819 |
| 3 | 159, 70, 55, 845, 273 |
| 5 | 53, 70, 55, 845, 91 |
| 7 | 53, 14, 11, 169, 91 |
| 13 | 53, 2, 11, 169, 13 |
| 53, 2, 11, 1, 13 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 5 x 7 x 13 x 53 x 2 x 11 x 1 x 13 = 124144020
Therefore, the lowest common multiple of 954,140,110,845,819 is 124144020.
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.
954 x 140 x 110 x 845 x 819 = 10167395238000
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.
954 : 1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954
140 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
110 : 1, 2, 5, 10, 11, 22, 55, 110
845 : 1, 5, 13, 65, 169, 845
819 : 1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 954,140,110,845,819, is 1.
Now, the common factors can be found like this.
954:2x 3x 3x 53
140:2x 2x 5x 7
110:2x 5x 11
845:5x 13x 13
819:3x 3x 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 3x 3x 5x 5x 7x 13 = 81900
Therefore, the value for common factors is 81900.
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 = 10167395238000/(1x81900)
LCM = 10167395238000/81900
LCM = 124144020
Thus, we can understand that the LCM of 954,140,110,845,819 is 124144020.
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FAQs on LCM of 954, 140, 110, 845, 819
1. What is the LCM of 954, 140, 110, 845, 819?
Answer: LCM of 954, 140, 110, 845, 819 is 124144020.
2. How to calculate the LCM of 954, 140, 110, 845, 819?
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 954, 140, 110, 845, 819.
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}.