LCM of 928, 301, 831, 646, 112
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 928, 301, 831, 646, 112 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 928, 301, 831, 646, 112. So, keep reading to learn more.
Given numbers are 928,301,831,646,112
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 928,301,831,646,112 is 74975266464.
Find LCM of 928,301,831,646,112 with Prime Factorization
| 2 | 928, 301, 831, 646, 112 |
| 2 | 464, 301, 831, 323, 56 |
| 2 | 232, 301, 831, 323, 28 |
| 2 | 116, 301, 831, 323, 14 |
| 7 | 58, 301, 831, 323, 7 |
| 58, 43, 831, 323, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 7 x 58 x 43 x 831 x 323 x 1 = 74975266464
Therefore, the lowest common multiple of 928,301,831,646,112 is 74975266464.
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.
928 x 301 x 831 x 646 x 112 = 16794459687936
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.
928 : 1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928
301 : 1, 7, 43, 301
831 : 1, 3, 277, 831
646 : 1, 2, 17, 19, 34, 38, 323, 646
112 : 1, 2, 4, 7, 8, 14, 16, 28, 56, 112
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 928,301,831,646,112, is 1.
Now, the common factors can be found like this.
928:2x 2x 2x 2x 2x 29
301:7x 43
831:3x 277
646:2x 17x 19
112:2x 2x 2x 2x 7
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 7 = 224
Therefore, the value for common factors is 224.
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 = 16794459687936/(1x224)
LCM = 16794459687936/224
LCM = 74975266464
Thus, we can understand that the LCM of 928,301,831,646,112 is 74975266464.
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FAQs on LCM of 928, 301, 831, 646, 112
1. What is the LCM of 928, 301, 831, 646, 112?
Answer: LCM of 928, 301, 831, 646, 112 is 74975266464.
2. How to calculate the LCM of 928, 301, 831, 646, 112?
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 928, 301, 831, 646, 112.
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}.