Want to know what the GCF of 216 and 218 is? We will not only show you the answer but will also teach you two different methods through which you can easily find the greatest common factor of 216 and 218. Otherwise, you can utilise our handy GCF Calculator tool to quickly get the result.
In this method, we have to list the factors of 216 and 218 separately and then select the highest number that appears in both lists. This will be your greatest common factor.
The factors of 216 are 1 , 2 , 3 , 4 , 6 , 8 , 9 , 12 , 18 , 24 , 27 , 36 , 54 , 72 , 108 , and 216
The factors of 218 are 1 , 2 , 109 , and 218
As you can see from the aforementioned lists, the largest number that is present in both lists is 2. Therefore, we can determine that the GCF of 216 and 218 is 2.
This is prime factorization. Essentially, you have to divide both 216 and 218 with the same prime number and keep going until the numbers can no longer be divided by the same prime number. At that point, you must stop the process and multiply the prime numbers on the left side. The result will be the greatest common factor.
2 | 216, 218 |
108, 109 |
From the picture, we can see that 108 and 109 cannot be divided by the same number again. So, all we have to do is now multiply the prime numbers on the left.
2 = 2
Hence, the GCF of 216 and 218 is 2.
Given numbers are 216 and 218
To find the greatest common factor of 216 and 218
The GCF of 216 and 218 is 2.
1. What are the LCM and GCF of 216 and 218?
The LCM and GCF of 216 and 218 are 23544 and 2.
2. How to get the GCF of 216 and 218?
The GCF of 216 and 218 can be calculated by finding the factors of both numbers and identifying the highest common factor in both.
3. What are the Methods to Find GCF of 216, 218?
The 2 different methods to find the greatest common factor of 216 and 218 are prime factorization and factors of both numbers.