LCM of 843, 561, 783, 963, 107
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 843, 561, 783, 963, 107 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, 561, 783, 963, 107. So, keep reading to learn more.
Given numbers are 843,561,783,963,107
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 843,561,783,963,107 is 4402440207.
Find LCM of 843,561,783,963,107 with Prime Factorization
| 3 | 843, 561, 783, 963, 107 |
| 3 | 281, 187, 261, 321, 107 |
| 107 | 281, 187, 87, 107, 107 |
| 281, 187, 87, 1, 1 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 107 x 281 x 187 x 87 x 1 x 1 = 4402440207
Therefore, the lowest common multiple of 843,561,783,963,107 is 4402440207.
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 561 x 783 x 963 x 107 = 38155949274069
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
561 : 1, 3, 11, 17, 33, 51, 187, 561
783 : 1, 3, 9, 27, 29, 87, 261, 783
963 : 1, 3, 9, 107, 321, 963
107 : 1, 107
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 843,561,783,963,107, is 1.
Now, the common factors can be found like this.
843:3x 281
561:3x 11x 17
783:3x 3x 3x 29
963:3x 3x 107
107:107
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 107 = 8667
Therefore, the value for common factors is 8667.
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 = 38155949274069/(1x8667)
LCM = 38155949274069/8667
LCM = 4402440207
Thus, we can understand that the LCM of 843,561,783,963,107 is 4402440207.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 843, 561, 783, 963, 107
1. What is the LCM of 843, 561, 783, 963, 107?
Answer: LCM of 843, 561, 783, 963, 107 is 4402440207.
2. How to calculate the LCM of 843, 561, 783, 963, 107?
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, 561, 783, 963, 107.
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}.