LCM of 341, 824, 198, 274, 821
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 341, 824, 198, 274, 821 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 341, 824, 198, 274, 821. So, keep reading to learn more.
Given numbers are 341,824,198,274,821
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 341,824,198,274,821 is 284438136312.
Find LCM of 341,824,198,274,821 with Prime Factorization
| 2 | 341, 824, 198, 274, 821 |
| 11 | 341, 412, 99, 137, 821 |
| 31, 412, 9, 137, 821 |
Multiply the prime numbers at the bottom and the left side.
2 x 11 x 31 x 412 x 9 x 137 x 821 = 284438136312
Therefore, the lowest common multiple of 341,824,198,274,821 is 284438136312.
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.
341 x 824 x 198 x 274 x 821 = 12515277997728
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.
341 : 1, 11, 31, 341
824 : 1, 2, 4, 8, 103, 206, 412, 824
198 : 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198
274 : 1, 2, 137, 274
821 : 1, 821
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 341,824,198,274,821, is 1.
Now, the common factors can be found like this.
341:11x 31
824:2x 2x 2x 103
198:2x 3x 3x 11
274:2x 137
821:821
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 11 = 44
Therefore, the value for common factors is 44.
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 = 12515277997728/(1x44)
LCM = 12515277997728/44
LCM = 284438136312
Thus, we can understand that the LCM of 341,824,198,274,821 is 284438136312.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 341, 824, 198, 274, 821
1. What is the LCM of 341, 824, 198, 274, 821?
Answer: LCM of 341, 824, 198, 274, 821 is 284438136312.
2. How to calculate the LCM of 341, 824, 198, 274, 821?
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 341, 824, 198, 274, 821.
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}.