LCM of 914, 808, 763, 840, 488
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 914, 808, 763, 840, 488 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 914, 808, 763, 840, 488. So, keep reading to learn more.
Given numbers are 914,808,763,840,488
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 914,808,763,840,488 is 257794230120.
Find LCM of 914,808,763,840,488 with Prime Factorization
| 2 | 914, 808, 763, 840, 488 |
| 2 | 457, 404, 763, 420, 244 |
| 2 | 457, 202, 763, 210, 122 |
| 7 | 457, 101, 763, 105, 61 |
| 457, 101, 109, 15, 61 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 7 x 457 x 101 x 109 x 15 x 61 = 257794230120
Therefore, the lowest common multiple of 914,808,763,840,488 is 257794230120.
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.
914 x 808 x 763 x 840 x 488 = 230983630187520
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.
914 : 1, 2, 457, 914
808 : 1, 2, 4, 8, 101, 202, 404, 808
763 : 1, 7, 109, 763
840 : 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840
488 : 1, 2, 4, 8, 61, 122, 244, 488
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 914,808,763,840,488, is 1.
Now, the common factors can be found like this.
914:2x 457
808:2x 2x 2x 101
763:7x 109
840:2x 2x 2x 3x 5x 7
488:2x 2x 2x 61
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 2x 2x 7 = 896
Therefore, the value for common factors is 896.
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 = 230983630187520/(1x896)
LCM = 230983630187520/896
LCM = 257794230120
Thus, we can understand that the LCM of 914,808,763,840,488 is 257794230120.
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FAQs on LCM of 914, 808, 763, 840, 488
1. What is the LCM of 914, 808, 763, 840, 488?
Answer: LCM of 914, 808, 763, 840, 488 is 257794230120.
2. How to calculate the LCM of 914, 808, 763, 840, 488?
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 914, 808, 763, 840, 488.
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}.