LCM of 339, 791, 657, 163, 105
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 339, 791, 657, 163, 105 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 339, 791, 657, 163, 105. So, keep reading to learn more.
Given numbers are 339,791,657,163,105
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 339,791,657,163,105 is 423544905.
Find LCM of 339,791,657,163,105 with Prime Factorization
| 3 | 339, 791, 657, 163, 105 |
| 7 | 113, 791, 219, 163, 35 |
| 113 | 113, 113, 219, 163, 5 |
| 1, 1, 219, 163, 5 |
Multiply the prime numbers at the bottom and the left side.
3 x 7 x 113 x 1 x 1 x 219 x 163 x 5 = 423544905
Therefore, the lowest common multiple of 339,791,657,163,105 is 423544905.
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.
339 x 791 x 657 x 163 x 105 = 3015216178695
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.
339 : 1, 3, 113, 339
791 : 1, 7, 113, 791
657 : 1, 3, 9, 73, 219, 657
163 : 1, 163
105 : 1, 3, 5, 7, 15, 21, 35, 105
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 339,791,657,163,105, is 1.
Now, the common factors can be found like this.
339:3x 113
791:7x 113
657:3x 3x 73
163:163
105:3x 5x 7
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 7x 113 = 7119
Therefore, the value for common factors is 7119.
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 = 3015216178695/(1x7119)
LCM = 3015216178695/7119
LCM = 423544905
Thus, we can understand that the LCM of 339,791,657,163,105 is 423544905.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 339, 791, 657, 163, 105
1. What is the LCM of 339, 791, 657, 163, 105?
Answer: LCM of 339, 791, 657, 163, 105 is 423544905.
2. How to calculate the LCM of 339, 791, 657, 163, 105?
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 339, 791, 657, 163, 105.
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}.