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 8313, 8321 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 8313 and 8321 is 1.
GCF(8313,8321) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 8313
3 | 8313 |
17 | 2771 |
163 | 163 |
1 |
Prime factors of 8313 are 3,17,163. Prime factorization of 8313 in exponential form is:
8313 = 31×171×1631
Prime Factorization of 8321
53 | 8321 |
157 | 157 |
1 |
Prime factors of 8321 are 53,157. Prime factorization of 8321 in exponential form is:
8321 = 531×1571
∴ So by taking common prime factors GCF of 8313 and 8321 is 1
Factors of 8313
List of positive integer factors of 8313 that divides 8313 without a remainder.
1,3,17,51,163,489,2771,8313
Factors of 8321
List of positive integer factors of 8321 that divides 8321 without a remainder.
1,53,157,8321
Greatest Common Factor
We found the factors and prime factorization of 8313 and 8321. The biggest common factor number is the GCF number.
So the greatest common factor 8313 and 8321 is 1.
Also check out the Least Common Multiple of 8313 and 8321
(i) The GCF of 8313 and 8321 is associative
GCF of 8313 and 8321 = GCF of 8321 and 8313
1. What is the GCF of 8313 and 8321?
Answer: GCF of 8313 and 8321 is 1.
2. What are the Factors of 8313?
Answer: Factors of 8313 are 1, 3, 17, 51, 163, 489, 2771, 8313. There are 8 integers that are factors of 8313. The greatest factor of 8313 is 8313.
3. What are the Factors of 8321?
Answer: Factors of 8321 are 1, 53, 157, 8321. There are 4 integers that are factors of 8321. The greatest factor of 8321 is 8321.
4. How to Find the GCF of 8313 and 8321?
Answer:
Greatest Common Factor of 8313 and 8321 = 1
Step 1: Find the prime factorization of 8313
8313 = 3 x 17 x 163
Step 2: Find the prime factorization of 8321
8321 = 53 x 157
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 8313 and 8321 is 1