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 9813, 9816 i.e. 3 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 9813 and 9816 is 3.
GCF(9813,9816) = 3
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 9813
3 | 9813 |
3271 | 3271 |
1 |
Prime factors of 9813 are 3,3271. Prime factorization of 9813 in exponential form is:
9813 = 31×32711
Prime Factorization of 9816
2 | 9816 |
2 | 4908 |
2 | 2454 |
3 | 1227 |
409 | 409 |
1 |
Prime factors of 9816 are 2,3,409. Prime factorization of 9816 in exponential form is:
9816 = 23×31×4091
∴ So by taking common prime factors GCF of 9813 and 9816 is 3
Factors of 9813
List of positive integer factors of 9813 that divides 9813 without a remainder.
1,3,3271,9813
Factors of 9816
List of positive integer factors of 9816 that divides 9816 without a remainder.
1,2,3,4,6,8,12,24,409,818,1227,1636,2454,3272,4908,9816
Greatest Common Factor
We found the factors and prime factorization of 9813 and 9816. The biggest common factor number is the GCF number.
So the greatest common factor 9813 and 9816 is 3.
Also check out the Least Common Multiple of 9813 and 9816
(i) The GCF of 9813 and 9816 is associative
GCF of 9813 and 9816 = GCF of 9816 and 9813
1. What is the GCF of 9813 and 9816?
Answer: GCF of 9813 and 9816 is 3.
2. What are the Factors of 9813?
Answer: Factors of 9813 are 1, 3, 3271, 9813. There are 4 integers that are factors of 9813. The greatest factor of 9813 is 9813.
3. What are the Factors of 9816?
Answer: Factors of 9816 are 1, 2, 3, 4, 6, 8, 12, 24, 409, 818, 1227, 1636, 2454, 3272, 4908, 9816. There are 16 integers that are factors of 9816. The greatest factor of 9816 is 9816.
4. How to Find the GCF of 9813 and 9816?
Answer:
Greatest Common Factor of 9813 and 9816 = 3
Step 1: Find the prime factorization of 9813
9813 = 3 x 3271
Step 2: Find the prime factorization of 9816
9816 = 2 x 2 x 2 x 3 x 409
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = 3
Step 4: Therefore, the greatest common factor of 9813 and 9816 is 3