LCM of 956, 621, 871, 819, 279
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 956, 621, 871, 819, 279 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 956, 621, 871, 819, 279. So, keep reading to learn more.
Given numbers are 956,621,871,819,279
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 956,621,871,819,279 is 112208919732.
Find LCM of 956,621,871,819,279 with Prime Factorization
| 3 | 956, 621, 871, 819, 279 |
| 3 | 956, 207, 871, 273, 93 |
| 13 | 956, 69, 871, 91, 31 |
| 956, 69, 67, 7, 31 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 13 x 956 x 69 x 67 x 7 x 31 = 112208919732
Therefore, the lowest common multiple of 956,621,871,819,279 is 112208919732.
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.
956 x 621 x 871 x 819 x 279 = 118155992477796
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.
956 : 1, 2, 4, 239, 478, 956
621 : 1, 3, 9, 23, 27, 69, 207, 621
871 : 1, 13, 67, 871
819 : 1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819
279 : 1, 3, 9, 31, 93, 279
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 956,621,871,819,279, is 1.
Now, the common factors can be found like this.
956:2x 2x 239
621:3x 3x 3x 23
871:13x 67
819:3x 3x 7x 13
279:3x 3x 31
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 3x 3x 13 = 1053
Therefore, the value for common factors is 1053.
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 = 118155992477796/(1x1053)
LCM = 118155992477796/1053
LCM = 112208919732
Thus, we can understand that the LCM of 956,621,871,819,279 is 112208919732.
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FAQs on LCM of 956, 621, 871, 819, 279
1. What is the LCM of 956, 621, 871, 819, 279?
Answer: LCM of 956, 621, 871, 819, 279 is 112208919732.
2. How to calculate the LCM of 956, 621, 871, 819, 279?
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 956, 621, 871, 819, 279.
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}.