LCM of 876, 398, 919, 412, 388
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 876, 398, 919, 412, 388 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 876, 398, 919, 412, 388. So, keep reading to learn more.
Given numbers are 876,398,919,412,388
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 876,398,919,412,388 is 1600595726196.
Find LCM of 876,398,919,412,388 with Prime Factorization
| 2 | 876, 398, 919, 412, 388 |
| 2 | 438, 199, 919, 206, 194 |
| 219, 199, 919, 103, 97 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 219 x 199 x 919 x 103 x 97 = 1600595726196
Therefore, the lowest common multiple of 876,398,919,412,388 is 1600595726196.
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.
876 x 398 x 919 x 412 x 388 = 51219063238272
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.
876 : 1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876
398 : 1, 2, 199, 398
919 : 1, 919
412 : 1, 2, 4, 103, 206, 412
388 : 1, 2, 4, 97, 194, 388
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 876,398,919,412,388, is 1.
Now, the common factors can be found like this.
876:2x 2x 3x 73
398:2x 199
919:919
412:2x 2x 103
388:2x 2x 97
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 2 = 32
Therefore, the value for common factors is 32.
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 = 51219063238272/(1x32)
LCM = 51219063238272/32
LCM = 1600595726196
Thus, we can understand that the LCM of 876,398,919,412,388 is 1600595726196.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 876, 398, 919, 412, 388
1. What is the LCM of 876, 398, 919, 412, 388?
Answer: LCM of 876, 398, 919, 412, 388 is 1600595726196.
2. How to calculate the LCM of 876, 398, 919, 412, 388?
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 876, 398, 919, 412, 388.
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}.