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 8391, 8396 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 8391 and 8396 is 1.
GCF(8391,8396) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 8391
3 | 8391 |
2797 | 2797 |
1 |
Prime factors of 8391 are 3,2797. Prime factorization of 8391 in exponential form is:
8391 = 31×27971
Prime Factorization of 8396
2 | 8396 |
2 | 4198 |
2099 | 2099 |
1 |
Prime factors of 8396 are 2,2099. Prime factorization of 8396 in exponential form is:
8396 = 22×20991
∴ So by taking common prime factors GCF of 8391 and 8396 is 1
Factors of 8391
List of positive integer factors of 8391 that divides 8391 without a remainder.
1,3,2797,8391
Factors of 8396
List of positive integer factors of 8396 that divides 8396 without a remainder.
1,2,4,2099,4198,8396
Greatest Common Factor
We found the factors and prime factorization of 8391 and 8396. The biggest common factor number is the GCF number.
So the greatest common factor 8391 and 8396 is 1.
Also check out the Least Common Multiple of 8391 and 8396
(i) The GCF of 8391 and 8396 is associative
GCF of 8391 and 8396 = GCF of 8396 and 8391
1. What is the GCF of 8391 and 8396?
Answer: GCF of 8391 and 8396 is 1.
2. What are the Factors of 8391?
Answer: Factors of 8391 are 1, 3, 2797, 8391. There are 4 integers that are factors of 8391. The greatest factor of 8391 is 8391.
3. What are the Factors of 8396?
Answer: Factors of 8396 are 1, 2, 4, 2099, 4198, 8396. There are 6 integers that are factors of 8396. The greatest factor of 8396 is 8396.
4. How to Find the GCF of 8391 and 8396?
Answer:
Greatest Common Factor of 8391 and 8396 = 1
Step 1: Find the prime factorization of 8391
8391 = 3 x 2797
Step 2: Find the prime factorization of 8396
8396 = 2 x 2 x 2099
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = = 1
Step 4: Therefore, the greatest common factor of 8391 and 8396 is 1