LCM of 121, 902, 416, 242, 325
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 121, 902, 416, 242, 325 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 121, 902, 416, 242, 325. So, keep reading to learn more.
Given numbers are 121,902,416,242,325
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 121,902,416,242,325 is 51594400.
Find LCM of 121,902,416,242,325 with Prime Factorization
| 2 | 121, 902, 416, 242, 325 |
| 11 | 121, 451, 208, 121, 325 |
| 11 | 11, 41, 208, 11, 325 |
| 13 | 1, 41, 208, 1, 325 |
| 1, 41, 16, 1, 25 |
Multiply the prime numbers at the bottom and the left side.
2 x 11 x 11 x 13 x 1 x 41 x 16 x 1 x 25 = 51594400
Therefore, the lowest common multiple of 121,902,416,242,325 is 51594400.
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.
121 x 902 x 416 x 242 x 325 = 3570951612800
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.
121 : 1, 11, 121
902 : 1, 2, 11, 22, 41, 82, 451, 902
416 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416
242 : 1, 2, 11, 22, 121, 242
325 : 1, 5, 13, 25, 65, 325
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,902,416,242,325, is 1.
Now, the common factors can be found like this.
121:11x 11
902:2x 11x 41
416:2x 2x 2x 2x 2x 13
242:2x 11x 11
325:5x 5x 13
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 11x 11x 11x 13 = 69212
Therefore, the value for common factors is 69212.
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 = 3570951612800/(1x69212)
LCM = 3570951612800/69212
LCM = 51594400
Thus, we can understand that the LCM of 121,902,416,242,325 is 51594400.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 121, 902, 416, 242, 325
1. What is the LCM of 121, 902, 416, 242, 325?
Answer: LCM of 121, 902, 416, 242, 325 is 51594400.
2. How to calculate the LCM of 121, 902, 416, 242, 325?
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 121, 902, 416, 242, 325.
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}.