LCM of 338, 655, 845, 398, 452
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 338, 655, 845, 398, 452 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 338, 655, 845, 398, 452. So, keep reading to learn more.
Given numbers are 338,655,845,398,452
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 338,655,845,398,452 is 9956793860.
Find LCM of 338,655,845,398,452 with Prime Factorization
| 2 | 338, 655, 845, 398, 452 |
| 5 | 169, 655, 845, 199, 226 |
| 13 | 169, 131, 169, 199, 226 |
| 13 | 13, 131, 13, 199, 226 |
| 1, 131, 1, 199, 226 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 13 x 13 x 1 x 131 x 1 x 199 x 226 = 9956793860
Therefore, the lowest common multiple of 338,655,845,398,452 is 9956793860.
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.
338 x 655 x 845 x 398 x 452 = 33653963246800
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.
338 : 1, 2, 13, 26, 169, 338
655 : 1, 5, 131, 655
845 : 1, 5, 13, 65, 169, 845
398 : 1, 2, 199, 398
452 : 1, 2, 4, 113, 226, 452
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 338,655,845,398,452, is 1.
Now, the common factors can be found like this.
338:2x 13x 13
655:5x 131
845:5x 13x 13
398:2x 199
452:2x 2x 113
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 5x 13x 13 = 3380
Therefore, the value for common factors is 3380.
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 = 33653963246800/(1x3380)
LCM = 33653963246800/3380
LCM = 9956793860
Thus, we can understand that the LCM of 338,655,845,398,452 is 9956793860.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 338, 655, 845, 398, 452
1. What is the LCM of 338, 655, 845, 398, 452?
Answer: LCM of 338, 655, 845, 398, 452 is 9956793860.
2. How to calculate the LCM of 338, 655, 845, 398, 452?
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 338, 655, 845, 398, 452.
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}.