LCM of 815, 897, 361, 234, 322
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 815, 897, 361, 234, 322 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 815, 897, 361, 234, 322. So, keep reading to learn more.
Given numbers are 815,897,361,234,322
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 815,897,361,234,322 is 11084255910.
Find LCM of 815,897,361,234,322 with Prime Factorization
| 2 | 815, 897, 361, 234, 322 |
| 3 | 815, 897, 361, 117, 161 |
| 13 | 815, 299, 361, 39, 161 |
| 23 | 815, 23, 361, 3, 161 |
| 815, 1, 361, 3, 7 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 13 x 23 x 815 x 1 x 361 x 3 x 7 = 11084255910
Therefore, the lowest common multiple of 815,897,361,234,322 is 11084255910.
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.
815 x 897 x 361 x 234 x 322 = 19885155102540
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.
815 : 1, 5, 163, 815
897 : 1, 3, 13, 23, 39, 69, 299, 897
361 : 1, 19, 361
234 : 1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234
322 : 1, 2, 7, 14, 23, 46, 161, 322
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 815,897,361,234,322, is 1.
Now, the common factors can be found like this.
815:5x 163
897:3x 13x 23
361:19x 19
234:2x 3x 3x 13
322:2x 7x 23
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 13x 23 = 1794
Therefore, the value for common factors is 1794.
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 = 19885155102540/(1x1794)
LCM = 19885155102540/1794
LCM = 11084255910
Thus, we can understand that the LCM of 815,897,361,234,322 is 11084255910.
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FAQs on LCM of 815, 897, 361, 234, 322
1. What is the LCM of 815, 897, 361, 234, 322?
Answer: LCM of 815, 897, 361, 234, 322 is 11084255910.
2. How to calculate the LCM of 815, 897, 361, 234, 322?
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 815, 897, 361, 234, 322.
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}.