LCM of 212, 196, 147, 326
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 212, 196, 147, 326 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 212, 196, 147, 326. So, keep reading to learn more.
Given numbers are 212,196,147,326
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 212,196,147,326 is 5079732.
Find LCM of 212,196,147,326 with Prime Factorization
| 2 | 212, 196, 147, 326 |
| 2 | 106, 98, 147, 163 |
| 7 | 53, 49, 147, 163 |
| 7 | 53, 7, 21, 163 |
| 53, 1, 3, 163 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 7 x 7 x 53 x 1 x 3 x 163 = 5079732
Therefore, the lowest common multiple of 212,196,147,326 is 5079732.
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.
212 x 196 x 147 x 326 = 1991254944
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.
212 : 1, 2, 4, 53, 106, 212
196 : 1, 2, 4, 7, 14, 28, 49, 98, 196
147 : 1, 3, 7, 21, 49, 147
326 : 1, 2, 163, 326
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 212,196,147,326, is 1.
Now, the common factors can be found like this.
212:2x 2x 53
196:2x 2x 7x 7
147:3x 7x 7
326:2x 163
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 7x 7 = 392
Therefore, the value for common factors is 392.
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 = 1991254944/(1x392)
LCM = 1991254944/392
LCM = 5079732
Thus, we can understand that the LCM of 212,196,147,326 is 5079732.
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FAQs on LCM of 212, 196, 147, 326
1. What is the LCM of 212, 196, 147, 326?
Answer: LCM of 212, 196, 147, 326 is 5079732.
2. How to calculate the LCM of 212, 196, 147, 326?
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 212, 196, 147, 326.
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}.