LCM of 843, 969, 628, 923, 968
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 843, 969, 628, 923, 968 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 843, 969, 628, 923, 968. So, keep reading to learn more.
Given numbers are 843,969,628,923,968
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 843,969,628,923,968 is 38195025798072.
Find LCM of 843,969,628,923,968 with Prime Factorization
| 2 | 843, 969, 628, 923, 968 |
| 2 | 843, 969, 314, 923, 484 |
| 3 | 843, 969, 157, 923, 242 |
| 281, 323, 157, 923, 242 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 281 x 323 x 157 x 923 x 242 = 38195025798072
Therefore, the lowest common multiple of 843,969,628,923,968 is 38195025798072.
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.
843 x 969 x 628 x 923 x 968 = 458340309576864
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.
843 : 1, 3, 281, 843
969 : 1, 3, 17, 19, 51, 57, 323, 969
628 : 1, 2, 4, 157, 314, 628
923 : 1, 13, 71, 923
968 : 1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 843,969,628,923,968, is 1.
Now, the common factors can be found like this.
843:3x 281
969:3x 17x 19
628:2x 2x 157
923:13x 71
968:2x 2x 2x 11x 11
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 3 = 12
Therefore, the value for common factors is 12.
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 = 458340309576864/(1x12)
LCM = 458340309576864/12
LCM = 38195025798072
Thus, we can understand that the LCM of 843,969,628,923,968 is 38195025798072.
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FAQs on LCM of 843, 969, 628, 923, 968
1. What is the LCM of 843, 969, 628, 923, 968?
Answer: LCM of 843, 969, 628, 923, 968 is 38195025798072.
2. How to calculate the LCM of 843, 969, 628, 923, 968?
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 843, 969, 628, 923, 968.
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}.