LCM of 923, 737, 143, 871
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 923, 737, 143, 871 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 923, 737, 143, 871. So, keep reading to learn more.
Given numbers are 923,737,143,871
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 923,737,143,871 is 680251.
Find LCM of 923,737,143,871 with Prime Factorization
| 11 | 923, 737, 143, 871 |
| 13 | 923, 67, 13, 871 |
| 67 | 71, 67, 1, 67 |
| 71, 1, 1, 1 |
Multiply the prime numbers at the bottom and the left side.
11 x 13 x 67 x 71 x 1 x 1 x 1 = 680251
Therefore, the lowest common multiple of 923,737,143,871 is 680251.
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.
923 x 737 x 143 x 871 = 84727302803
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.
923 : 1, 13, 71, 923
737 : 1, 11, 67, 737
143 : 1, 11, 13, 143
871 : 1, 13, 67, 871
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 923,737,143,871, is 1.
Now, the common factors can be found like this.
923:13x 71
737:11x 67
143:11x 13
871:13x 67
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11x 13x 13x 67 = 124553
Therefore, the value for common factors is 124553.
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 = 84727302803/(1x124553)
LCM = 84727302803/124553
LCM = 680251
Thus, we can understand that the LCM of 923,737,143,871 is 680251.
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FAQs on LCM of 923, 737, 143, 871
1. What is the LCM of 923, 737, 143, 871?
Answer: LCM of 923, 737, 143, 871 is 680251.
2. How to calculate the LCM of 923, 737, 143, 871?
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 923, 737, 143, 871.
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}.