LCM of 684, 899, 589, 197
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 684, 899, 589, 197 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 684, 899, 589, 197. So, keep reading to learn more.
Given numbers are 684,899,589,197
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 684,899,589,197 is 121138452.
Find LCM of 684,899,589,197 with Prime Factorization
| 19 | 684, 899, 589, 197 |
| 31 | 36, 899, 31, 197 |
| 36, 29, 1, 197 |
Multiply the prime numbers at the bottom and the left side.
19 x 31 x 36 x 29 x 1 x 197 = 121138452
Therefore, the lowest common multiple of 684,899,589,197 is 121138452.
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.
684 x 899 x 589 x 197 = 71350548228
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.
684 : 1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684
899 : 1, 29, 31, 899
589 : 1, 19, 31, 589
197 : 1, 197
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 684,899,589,197, is 1.
Now, the common factors can be found like this.
684:2x 2x 3x 3x 19
899:29x 31
589:19x 31
197:197
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
19x 31 = 589
Therefore, the value for common factors is 589.
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 = 71350548228/(1x589)
LCM = 71350548228/589
LCM = 121138452
Thus, we can understand that the LCM of 684,899,589,197 is 121138452.
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FAQs on LCM of 684, 899, 589, 197
1. What is the LCM of 684, 899, 589, 197?
Answer: LCM of 684, 899, 589, 197 is 121138452.
2. How to calculate the LCM of 684, 899, 589, 197?
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 684, 899, 589, 197.
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}.