Find the LCM of 884, 755, 455, 121, 245 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 884, 755, 455, 121, 245. So, keep reading to learn more.
Given numbers are 884,755,455,121,245
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 884,755,455,121,245 is 3957133180.
Find LCM of 884,755,455,121,245 with Prime Factorization
5 | 884, 755, 455, 121, 245 |
7 | 884, 151, 91, 121, 49 |
13 | 884, 151, 13, 121, 7 |
68, 151, 1, 121, 7 |
Multiply the prime numbers at the bottom and the left side.
5 x 7 x 13 x 68 x 151 x 1 x 121 x 7 = 3957133180
Therefore, the lowest common multiple of 884,755,455,121,245 is 3957133180.
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.
884 x 755 x 455 x 121 x 245 = 9002477984500
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.
884 : 1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884
755 : 1, 5, 151, 755
455 : 1, 5, 7, 13, 35, 65, 91, 455
121 : 1, 11, 121
245 : 1, 5, 7, 35, 49, 245
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 884,755,455,121,245, is 1.
Now, the common factors can be found like this.
884:2x 2x 13x 17
755:5x 151
455:5x 7x 13
121:11x 11
245:5x 7x 7
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 5x 7x 13 = 2275
Therefore, the value for common factors is 2275.
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 = 9002477984500/(1x2275)
LCM = 9002477984500/2275
LCM = 3957133180
Thus, we can understand that the LCM of 884,755,455,121,245 is 3957133180.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 884, 755, 455, 121, 245?
Answer: LCM of 884, 755, 455, 121, 245 is 3957133180.
2. How to calculate the LCM of 884, 755, 455, 121, 245?
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 884, 755, 455, 121, 245.
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}.