LCM of 8212, 9072
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 8212, 9072 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 8212, 9072. So, keep reading to learn more.
Given numbers are 8212,9072
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 8212,9072 is 18624816.
Find LCM of 8212,9072 with Prime Factorization
| 2 | 8212, 9072 |
| 2 | 4106, 4536 |
| 2053, 2268 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2053 x 2268 = 18624816
Therefore, the lowest common multiple of 8212,9072 is 18624816.
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.
8212 x 9072 = 74499264
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.
8212 : 1, 2, 4, 2053, 4106, 8212
9072 : 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072
4 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 8212,9072, is 4.
Now, the common factors can be found like this.
8212:2x 2x 2053
9072:2x 2x 2x 2x 3x 3x 3x 3x 7
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
= 1
Therefore, the value for common factors is 1.
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 = 74499264/(4x1)
LCM = 74499264/4
LCM = 18624816
Thus, we can understand that the LCM of 8212,9072 is 18624816.
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FAQs on LCM of 8212, 9072
1. What is the LCM of 8212, 9072?
Answer: LCM of 8212, 9072 is 18624816.
2. How to calculate the LCM of 8212, 9072?
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 8212, 9072.
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}.