Find the LCM of 993, 422, 261, 242, 968 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 993, 422, 261, 242, 968. So, keep reading to learn more.
Given numbers are 993,422,261,242,968
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 993,422,261,242,968 is 17645188968.
Find LCM of 993,422,261,242,968 with Prime Factorization
2 | 993, 422, 261, 242, 968 |
3 | 993, 211, 261, 121, 484 |
11 | 331, 211, 87, 121, 484 |
11 | 331, 211, 87, 11, 44 |
331, 211, 87, 1, 4 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 11 x 11 x 331 x 211 x 87 x 1 x 4 = 17645188968
Therefore, the lowest common multiple of 993,422,261,242,968 is 17645188968.
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.
993 x 422 x 261 x 242 x 968 = 25620814381536
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.
993 : 1, 3, 331, 993
422 : 1, 2, 211, 422
261 : 1, 3, 9, 29, 87, 261
242 : 1, 2, 11, 22, 121, 242
968 : 1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 993,422,261,242,968, is 1.
Now, the common factors can be found like this.
993:3x 331
422:2x 211
261:3x 3x 29
242:2x 11x 11
968:2x 2x 2x 11x 11
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 3x 11x 11 = 1452
Therefore, the value for common factors is 1452.
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 = 25620814381536/(1x1452)
LCM = 25620814381536/1452
LCM = 17645188968
Thus, we can understand that the LCM of 993,422,261,242,968 is 17645188968.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 993, 422, 261, 242, 968?
Answer: LCM of 993, 422, 261, 242, 968 is 17645188968.
2. How to calculate the LCM of 993, 422, 261, 242, 968?
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 993, 422, 261, 242, 968.
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}.