LCM of 403, 620, 998, 614, 226
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 403, 620, 998, 614, 226 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 403, 620, 998, 614, 226. So, keep reading to learn more.
Given numbers are 403,620,998,614,226
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 403,620,998,614,226 is 139525120540.
Find LCM of 403,620,998,614,226 with Prime Factorization
| 2 | 403, 620, 998, 614, 226 |
| 31 | 403, 310, 499, 307, 113 |
| 13, 10, 499, 307, 113 |
Multiply the prime numbers at the bottom and the left side.
2 x 31 x 13 x 10 x 499 x 307 x 113 = 139525120540
Therefore, the lowest common multiple of 403,620,998,614,226 is 139525120540.
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.
403 x 620 x 998 x 614 x 226 = 34602229893920
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.
403 : 1, 13, 31, 403
620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620
998 : 1, 2, 499, 998
614 : 1, 2, 307, 614
226 : 1, 2, 113, 226
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 403,620,998,614,226, is 1.
Now, the common factors can be found like this.
403:13x 31
620:2x 2x 5x 31
998:2x 499
614:2x 307
226:2x 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 2x 31 = 248
Therefore, the value for common factors is 248.
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 = 34602229893920/(1x248)
LCM = 34602229893920/248
LCM = 139525120540
Thus, we can understand that the LCM of 403,620,998,614,226 is 139525120540.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 403, 620, 998, 614, 226
1. What is the LCM of 403, 620, 998, 614, 226?
Answer: LCM of 403, 620, 998, 614, 226 is 139525120540.
2. How to calculate the LCM of 403, 620, 998, 614, 226?
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 403, 620, 998, 614, 226.
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}.