LCM of 365, 881, 438, 554
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 365, 881, 438, 554 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 365, 881, 438, 554. So, keep reading to learn more.
Given numbers are 365,881,438,554
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 365,881,438,554 is 534441030.
Find LCM of 365,881,438,554 with Prime Factorization
| 2 | 365, 881, 438, 554 |
| 73 | 365, 881, 219, 277 |
| 5, 881, 3, 277 |
Multiply the prime numbers at the bottom and the left side.
2 x 73 x 5 x 881 x 3 x 277 = 534441030
Therefore, the lowest common multiple of 365,881,438,554 is 534441030.
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.
365 x 881 x 438 x 554 = 78028390380
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.
365 : 1, 5, 73, 365
881 : 1, 881
438 : 1, 2, 3, 6, 73, 146, 219, 438
554 : 1, 2, 277, 554
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 365,881,438,554, is 1.
Now, the common factors can be found like this.
365:5x 73
881:881
438:2x 3x 73
554:2x 277
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 73 = 146
Therefore, the value for common factors is 146.
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 = 78028390380/(1x146)
LCM = 78028390380/146
LCM = 534441030
Thus, we can understand that the LCM of 365,881,438,554 is 534441030.
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FAQs on LCM of 365, 881, 438, 554
1. What is the LCM of 365, 881, 438, 554?
Answer: LCM of 365, 881, 438, 554 is 534441030.
2. How to calculate the LCM of 365, 881, 438, 554?
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 365, 881, 438, 554.
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}.