LCM of 814, 220, 835, 743, 743
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 814, 220, 835, 743, 743 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 814, 220, 835, 743, 743. So, keep reading to learn more.
Given numbers are 814,220,835,743,743
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 814,220,835,743,743 is 1010019340.
Find LCM of 814,220,835,743,743 with Prime Factorization
| 2 | 814, 220, 835, 743, 743 |
| 5 | 407, 110, 835, 743, 743 |
| 11 | 407, 22, 167, 743, 743 |
| 743 | 37, 2, 167, 743, 743 |
| 37, 2, 167, 1, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 11 x 743 x 37 x 2 x 167 x 1 x 1 = 1010019340
Therefore, the lowest common multiple of 814,220,835,743,743 is 1010019340.
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.
814 x 220 x 835 x 743 x 743 = 82548880658200
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.
814 : 1, 2, 11, 22, 37, 74, 407, 814
220 : 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220
835 : 1, 5, 167, 835
743 : 1, 743
743 : 1, 743
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 814,220,835,743,743, is 1.
Now, the common factors can be found like this.
814:2x 11x 37
220:2x 2x 5x 11
835:5x 167
743:743
743:743
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 5x 11x 743 = 81730
Therefore, the value for common factors is 81730.
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 = 82548880658200/(1x81730)
LCM = 82548880658200/81730
LCM = 1010019340
Thus, we can understand that the LCM of 814,220,835,743,743 is 1010019340.
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FAQs on LCM of 814, 220, 835, 743, 743
1. What is the LCM of 814, 220, 835, 743, 743?
Answer: LCM of 814, 220, 835, 743, 743 is 1010019340.
2. How to calculate the LCM of 814, 220, 835, 743, 743?
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 814, 220, 835, 743, 743.
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}.