LCM of 484, 442, 901, 836
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 484, 442, 901, 836 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, 442, 901, 836. So, keep reading to learn more.
Given numbers are 484,442,901,836
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 484,442,901,836 is 107712748.
Find LCM of 484,442,901,836 with Prime Factorization
| 2 | 484, 442, 901, 836 |
| 2 | 242, 221, 901, 418 |
| 11 | 121, 221, 901, 209 |
| 17 | 11, 221, 901, 19 |
| 11, 13, 53, 19 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 11 x 17 x 11 x 13 x 53 x 19 = 107712748
Therefore, the lowest common multiple of 484,442,901,836 is 107712748.
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 442 x 901 x 836 = 161138271008
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
442 : 1, 2, 13, 17, 26, 34, 221, 442
901 : 1, 17, 53, 901
836 : 1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 484,442,901,836, is 1.
Now, the common factors can be found like this.
484:2x 2x 11x 11
442:2x 13x 17
901:17x 53
836:2x 2x 11x 19
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 11x 17 = 1496
Therefore, the value for common factors is 1496.
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 = 161138271008/(1x1496)
LCM = 161138271008/1496
LCM = 107712748
Thus, we can understand that the LCM of 484,442,901,836 is 107712748.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 484, 442, 901, 836
1. What is the LCM of 484, 442, 901, 836?
Answer: LCM of 484, 442, 901, 836 is 107712748.
2. How to calculate the LCM of 484, 442, 901, 836?
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, 442, 901, 836.
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}.