LCM of 830, 988, 441, 893, 243
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 830, 988, 441, 893, 243 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 830, 988, 441, 893, 243. So, keep reading to learn more.
Given numbers are 830,988,441,893,243
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 830,988,441,893,243 is 229459082580.
Find LCM of 830,988,441,893,243 with Prime Factorization
| 2 | 830, 988, 441, 893, 243 |
| 3 | 415, 494, 441, 893, 243 |
| 3 | 415, 494, 147, 893, 81 |
| 19 | 415, 494, 49, 893, 27 |
| 415, 26, 49, 47, 27 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 19 x 415 x 26 x 49 x 47 x 27 = 229459082580
Therefore, the lowest common multiple of 830,988,441,893,243 is 229459082580.
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.
830 x 988 x 441 x 893 x 243 = 78475006242360
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.
830 : 1, 2, 5, 10, 83, 166, 415, 830
988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
441 : 1, 3, 7, 9, 21, 49, 63, 147, 441
893 : 1, 19, 47, 893
243 : 1, 3, 9, 27, 81, 243
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 830,988,441,893,243, is 1.
Now, the common factors can be found like this.
830:2x 5x 83
988:2x 2x 13x 19
441:3x 3x 7x 7
893:19x 47
243:3x 3x 3x 3x 3
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 3x 19 = 342
Therefore, the value for common factors is 342.
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 = 78475006242360/(1x342)
LCM = 78475006242360/342
LCM = 229459082580
Thus, we can understand that the LCM of 830,988,441,893,243 is 229459082580.
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FAQs on LCM of 830, 988, 441, 893, 243
1. What is the LCM of 830, 988, 441, 893, 243?
Answer: LCM of 830, 988, 441, 893, 243 is 229459082580.
2. How to calculate the LCM of 830, 988, 441, 893, 243?
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 830, 988, 441, 893, 243.
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}.