LCM of 898, 620, 403, 939, 104
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 898, 620, 403, 939, 104 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 898, 620, 403, 939, 104. So, keep reading to learn more.
Given numbers are 898,620,403,939,104
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 898,620,403,939,104 is 6796369320.
Find LCM of 898,620,403,939,104 with Prime Factorization
| 2 | 898, 620, 403, 939, 104 |
| 2 | 449, 310, 403, 939, 52 |
| 13 | 449, 155, 403, 939, 26 |
| 31 | 449, 155, 31, 939, 2 |
| 449, 5, 1, 939, 2 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 13 x 31 x 449 x 5 x 1 x 939 x 2 = 6796369320
Therefore, the lowest common multiple of 898,620,403,939,104 is 6796369320.
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.
898 x 620 x 403 x 939 x 104 = 21911494687680
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.
898 : 1, 2, 449, 898
620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620
403 : 1, 13, 31, 403
939 : 1, 3, 313, 939
104 : 1, 2, 4, 8, 13, 26, 52, 104
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 898,620,403,939,104, is 1.
Now, the common factors can be found like this.
898:2x 449
620:2x 2x 5x 31
403:13x 31
939:3x 313
104:2x 2x 2x 13
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 13x 31 = 3224
Therefore, the value for common factors is 3224.
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 = 21911494687680/(1x3224)
LCM = 21911494687680/3224
LCM = 6796369320
Thus, we can understand that the LCM of 898,620,403,939,104 is 6796369320.
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FAQs on LCM of 898, 620, 403, 939, 104
1. What is the LCM of 898, 620, 403, 939, 104?
Answer: LCM of 898, 620, 403, 939, 104 is 6796369320.
2. How to calculate the LCM of 898, 620, 403, 939, 104?
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 898, 620, 403, 939, 104.
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}.