LCM of 484, 242, 112, 496, 947
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 484, 242, 112, 496, 947 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 484, 242, 112, 496, 947. So, keep reading to learn more.
Given numbers are 484,242,112,496,947
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 484,242,112,496,947 is 397846064.
Find LCM of 484,242,112,496,947 with Prime Factorization
| 2 | 484, 242, 112, 496, 947 |
| 2 | 242, 121, 56, 248, 947 |
| 2 | 121, 121, 28, 124, 947 |
| 2 | 121, 121, 14, 62, 947 |
| 11 | 121, 121, 7, 31, 947 |
| 11 | 11, 11, 7, 31, 947 |
| 1, 1, 7, 31, 947 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 11 x 11 x 1 x 1 x 7 x 31 x 947 = 397846064
Therefore, the lowest common multiple of 484,242,112,496,947 is 397846064.
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.
484 x 242 x 112 x 496 x 947 = 6161839839232
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.
484 : 1, 2, 4, 11, 22, 44, 121, 242, 484
242 : 1, 2, 11, 22, 121, 242
112 : 1, 2, 4, 7, 8, 14, 16, 28, 56, 112
496 : 1, 2, 4, 8, 16, 31, 62, 124, 248, 496
947 : 1, 947
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 484,242,112,496,947, is 1.
Now, the common factors can be found like this.
484:2x 2x 11x 11
242:2x 11x 11
112:2x 2x 2x 2x 7
496:2x 2x 2x 2x 31
947:947
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 2x 2x 2x 2x 2x 11x 11 = 15488
Therefore, the value for common factors is 15488.
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 = 6161839839232/(1x15488)
LCM = 6161839839232/15488
LCM = 397846064
Thus, we can understand that the LCM of 484,242,112,496,947 is 397846064.
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FAQs on LCM of 484, 242, 112, 496, 947
1. What is the LCM of 484, 242, 112, 496, 947?
Answer: LCM of 484, 242, 112, 496, 947 is 397846064.
2. How to calculate the LCM of 484, 242, 112, 496, 947?
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 484, 242, 112, 496, 947.
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}.