LCM of 968, 845, 389, 839, 754
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 968, 845, 389, 839, 754 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 968, 845, 389, 839, 754. So, keep reading to learn more.
Given numbers are 968,845,389,839,754
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 968,845,389,839,754 is 7741794271640.
Find LCM of 968,845,389,839,754 with Prime Factorization
| 2 | 968, 845, 389, 839, 754 |
| 13 | 484, 845, 389, 839, 377 |
| 484, 65, 389, 839, 29 |
Multiply the prime numbers at the bottom and the left side.
2 x 13 x 484 x 65 x 389 x 839 x 29 = 7741794271640
Therefore, the lowest common multiple of 968,845,389,839,754 is 7741794271640.
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.
968 x 845 x 389 x 839 x 754 = 201286651062640
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.
968 : 1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968
845 : 1, 5, 13, 65, 169, 845
389 : 1, 389
839 : 1, 839
754 : 1, 2, 13, 26, 29, 58, 377, 754
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 968,845,389,839,754, is 1.
Now, the common factors can be found like this.
968:2x 2x 2x 11x 11
845:5x 13x 13
389:389
839:839
754:2x 13x 29
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 13 = 26
Therefore, the value for common factors is 26.
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 = 201286651062640/(1x26)
LCM = 201286651062640/26
LCM = 7741794271640
Thus, we can understand that the LCM of 968,845,389,839,754 is 7741794271640.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 968, 845, 389, 839, 754
1. What is the LCM of 968, 845, 389, 839, 754?
Answer: LCM of 968, 845, 389, 839, 754 is 7741794271640.
2. How to calculate the LCM of 968, 845, 389, 839, 754?
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 968, 845, 389, 839, 754.
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}.