LCM of 313, 351, 845, 417
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 313, 351, 845, 417 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 313, 351, 845, 417. So, keep reading to learn more.
Given numbers are 313,351,845,417
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 313,351,845,417 is 992612205.
Find LCM of 313,351,845,417 with Prime Factorization
| 3 | 313, 351, 845, 417 |
| 13 | 313, 117, 845, 139 |
| 313, 9, 65, 139 |
Multiply the prime numbers at the bottom and the left side.
3 x 13 x 313 x 9 x 65 x 139 = 992612205
Therefore, the lowest common multiple of 313,351,845,417 is 992612205.
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.
313 x 351 x 845 x 417 = 38711875995
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.
313 : 1, 313
351 : 1, 3, 9, 13, 27, 39, 117, 351
845 : 1, 5, 13, 65, 169, 845
417 : 1, 3, 139, 417
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 313,351,845,417, is 1.
Now, the common factors can be found like this.
313:313
351:3x 3x 3x 13
845:5x 13x 13
417:3x 139
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 13 = 39
Therefore, the value for common factors is 39.
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 = 38711875995/(1x39)
LCM = 38711875995/39
LCM = 992612205
Thus, we can understand that the LCM of 313,351,845,417 is 992612205.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 313, 351, 845, 417
1. What is the LCM of 313, 351, 845, 417?
Answer: LCM of 313, 351, 845, 417 is 992612205.
2. How to calculate the LCM of 313, 351, 845, 417?
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 313, 351, 845, 417.
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}.