LCM of 374, 390, 371, 819, 803
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 374, 390, 371, 819, 803 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 374, 390, 371, 819, 803. So, keep reading to learn more.
Given numbers are 374,390,371,819,803
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 374,390,371,819,803 is 5925489570.
Find LCM of 374,390,371,819,803 with Prime Factorization
| 2 | 374, 390, 371, 819, 803 |
| 3 | 187, 195, 371, 819, 803 |
| 7 | 187, 65, 371, 273, 803 |
| 11 | 187, 65, 53, 39, 803 |
| 13 | 17, 65, 53, 39, 73 |
| 17, 5, 53, 3, 73 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 11 x 13 x 17 x 5 x 53 x 3 x 73 = 5925489570
Therefore, the lowest common multiple of 374,390,371,819,803 is 5925489570.
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.
374 x 390 x 371 x 819 x 803 = 35588490357420
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.
374 : 1, 2, 11, 17, 22, 34, 187, 374
390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390
371 : 1, 7, 53, 371
819 : 1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819
803 : 1, 11, 73, 803
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 374,390,371,819,803, is 1.
Now, the common factors can be found like this.
374:2x 11x 17
390:2x 3x 5x 13
371:7x 53
819:3x 3x 7x 13
803:11x 73
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 7x 11x 13 = 6006
Therefore, the value for common factors is 6006.
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 = 35588490357420/(1x6006)
LCM = 35588490357420/6006
LCM = 5925489570
Thus, we can understand that the LCM of 374,390,371,819,803 is 5925489570.
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FAQs on LCM of 374, 390, 371, 819, 803
1. What is the LCM of 374, 390, 371, 819, 803?
Answer: LCM of 374, 390, 371, 819, 803 is 5925489570.
2. How to calculate the LCM of 374, 390, 371, 819, 803?
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 374, 390, 371, 819, 803.
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}.