LCM of 108, 209, 644, 988, 296
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 108, 209, 644, 988, 296 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 108, 209, 644, 988, 296. So, keep reading to learn more.
Given numbers are 108,209,644,988,296
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 108,209,644,988,296 is 3495996504.
Find LCM of 108,209,644,988,296 with Prime Factorization
| 2 | 108, 209, 644, 988, 296 |
| 2 | 54, 209, 322, 494, 148 |
| 19 | 27, 209, 161, 247, 74 |
| 27, 11, 161, 13, 74 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 19 x 27 x 11 x 161 x 13 x 74 = 3495996504
Therefore, the lowest common multiple of 108,209,644,988,296 is 3495996504.
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.
108 x 209 x 644 x 988 x 296 = 4251131748864
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.
108 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108
209 : 1, 11, 19, 209
644 : 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644
988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
296 : 1, 2, 4, 8, 37, 74, 148, 296
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 108,209,644,988,296, is 1.
Now, the common factors can be found like this.
108:2x 2x 3x 3x 3
209:11x 19
644:2x 2x 7x 23
988:2x 2x 13x 19
296:2x 2x 2x 37
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 2x 2x 2x 19 = 1216
Therefore, the value for common factors is 1216.
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 = 4251131748864/(1x1216)
LCM = 4251131748864/1216
LCM = 3495996504
Thus, we can understand that the LCM of 108,209,644,988,296 is 3495996504.
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FAQs on LCM of 108, 209, 644, 988, 296
1. What is the LCM of 108, 209, 644, 988, 296?
Answer: LCM of 108, 209, 644, 988, 296 is 3495996504.
2. How to calculate the LCM of 108, 209, 644, 988, 296?
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 108, 209, 644, 988, 296.
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}.