LCM of 836, 412, 104, 536, 977
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 836, 412, 104, 536, 977 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 836, 412, 104, 536, 977. So, keep reading to learn more.
Given numbers are 836,412,104,536,977
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 836,412,104,536,977 is 146550132872.
Find LCM of 836,412,104,536,977 with Prime Factorization
| 2 | 836, 412, 104, 536, 977 |
| 2 | 418, 206, 52, 268, 977 |
| 2 | 209, 103, 26, 134, 977 |
| 209, 103, 13, 67, 977 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 209 x 103 x 13 x 67 x 977 = 146550132872
Therefore, the lowest common multiple of 836,412,104,536,977 is 146550132872.
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.
836 x 412 x 104 x 536 x 977 = 18758417007616
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.
836 : 1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836
412 : 1, 2, 4, 103, 206, 412
104 : 1, 2, 4, 8, 13, 26, 52, 104
536 : 1, 2, 4, 8, 67, 134, 268, 536
977 : 1, 977
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 836,412,104,536,977, is 1.
Now, the common factors can be found like this.
836:2x 2x 11x 19
412:2x 2x 103
104:2x 2x 2x 13
536:2x 2x 2x 67
977:977
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 2 = 128
Therefore, the value for common factors is 128.
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 = 18758417007616/(1x128)
LCM = 18758417007616/128
LCM = 146550132872
Thus, we can understand that the LCM of 836,412,104,536,977 is 146550132872.
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FAQs on LCM of 836, 412, 104, 536, 977
1. What is the LCM of 836, 412, 104, 536, 977?
Answer: LCM of 836, 412, 104, 536, 977 is 146550132872.
2. How to calculate the LCM of 836, 412, 104, 536, 977?
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 836, 412, 104, 536, 977.
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}.