Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Make use of GCF Calculator to quickly find the Greatest Common Factor of numbers 8222, 8228 i.e. 2 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 8222 and 8228 is 2.
GCF(8222,8228) = 2
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 8222
2 | 8222 |
4111 | 4111 |
1 |
Prime factors of 8222 are 2,4111. Prime factorization of 8222 in exponential form is:
8222 = 21×41111
Prime Factorization of 8228
2 | 8228 |
2 | 4114 |
11 | 2057 |
11 | 187 |
17 | 17 |
1 |
Prime factors of 8228 are 2,11,17. Prime factorization of 8228 in exponential form is:
8228 = 22×112×171
∴ So by taking common prime factors GCF of 8222 and 8228 is 2
Factors of 8222
List of positive integer factors of 8222 that divides 8222 without a remainder.
1,2,4111,8222
Factors of 8228
List of positive integer factors of 8228 that divides 8228 without a remainder.
1,2,4,11,17,22,34,44,68,121,187,242,374,484,748,2057,4114,8228
Greatest Common Factor
We found the factors and prime factorization of 8222 and 8228. The biggest common factor number is the GCF number.
So the greatest common factor 8222 and 8228 is 2.
Also check out the Least Common Multiple of 8222 and 8228
(i) The GCF of 8222 and 8228 is associative
GCF of 8222 and 8228 = GCF of 8228 and 8222
1. What is the GCF of 8222 and 8228?
Answer: GCF of 8222 and 8228 is 2.
2. What are the Factors of 8222?
Answer: Factors of 8222 are 1, 2, 4111, 8222. There are 4 integers that are factors of 8222. The greatest factor of 8222 is 8222.
3. What are the Factors of 8228?
Answer: Factors of 8228 are 1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 2057, 4114, 8228. There are 18 integers that are factors of 8228. The greatest factor of 8228 is 8228.
4. How to Find the GCF of 8222 and 8228?
Answer:
Greatest Common Factor of 8222 and 8228 = 2
Step 1: Find the prime factorization of 8222
8222 = 2 x 4111
Step 2: Find the prime factorization of 8228
8228 = 2 x 2 x 11 x 11 x 17
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = 2
Step 4: Therefore, the greatest common factor of 8222 and 8228 is 2