LCM of 598, 328, 205, 138
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 598, 328, 205, 138 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 598, 328, 205, 138. So, keep reading to learn more.
Given numbers are 598,328,205,138
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 598,328,205,138 is 1471080.
Find LCM of 598,328,205,138 with Prime Factorization
| 2 | 598, 328, 205, 138 |
| 23 | 299, 164, 205, 69 |
| 41 | 13, 164, 205, 3 |
| 13, 4, 5, 3 |
Multiply the prime numbers at the bottom and the left side.
2 x 23 x 41 x 13 x 4 x 5 x 3 = 1471080
Therefore, the lowest common multiple of 598,328,205,138 is 1471080.
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.
598 x 328 x 205 x 138 = 5548913760
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.
598 : 1, 2, 13, 23, 26, 46, 299, 598
328 : 1, 2, 4, 8, 41, 82, 164, 328
205 : 1, 5, 41, 205
138 : 1, 2, 3, 6, 23, 46, 69, 138
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 598,328,205,138, is 1.
Now, the common factors can be found like this.
598:2x 13x 23
328:2x 2x 2x 41
205:5x 41
138:2x 3x 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 2x 23x 41 = 3772
Therefore, the value for common factors is 3772.
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 = 5548913760/(1x3772)
LCM = 5548913760/3772
LCM = 1471080
Thus, we can understand that the LCM of 598,328,205,138 is 1471080.
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FAQs on LCM of 598, 328, 205, 138
1. What is the LCM of 598, 328, 205, 138?
Answer: LCM of 598, 328, 205, 138 is 1471080.
2. How to calculate the LCM of 598, 328, 205, 138?
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 598, 328, 205, 138.
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}.