Find the LCM of 363, 449, 821, 821, 385 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 363, 449, 821, 821, 385. So, keep reading to learn more.
Given numbers are 363,449,821,821,385
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 363,449,821,821,385 is 4683431445.
Find LCM of 363,449,821,821,385 with Prime Factorization
11 | 363, 449, 821, 821, 385 |
821 | 33, 449, 821, 821, 35 |
33, 449, 1, 1, 35 |
Multiply the prime numbers at the bottom and the left side.
11 x 821 x 33 x 449 x 1 x 1 x 35 = 4683431445
Therefore, the lowest common multiple of 363,449,821,821,385 is 4683431445.
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.
363 x 449 x 821 x 821 x 385 = 42296069379795
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.
363 : 1, 3, 11, 33, 121, 363
449 : 1, 449
821 : 1, 821
821 : 1, 821
385 : 1, 5, 7, 11, 35, 55, 77, 385
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 363,449,821,821,385, is 1.
Now, the common factors can be found like this.
363:3x 11x 11
449:449
821:821
821:821
385:5x 7x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11x 821 = 9031
Therefore, the value for common factors is 9031.
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 = 42296069379795/(1x9031)
LCM = 42296069379795/9031
LCM = 4683431445
Thus, we can understand that the LCM of 363,449,821,821,385 is 4683431445.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 363, 449, 821, 821, 385?
Answer: LCM of 363, 449, 821, 821, 385 is 4683431445.
2. How to calculate the LCM of 363, 449, 821, 821, 385?
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 363, 449, 821, 821, 385.
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}.