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 9976, 9981 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 9976 and 9981 is 1.
GCF(9976,9981) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 9976
2 | 9976 |
2 | 4988 |
2 | 2494 |
29 | 1247 |
43 | 43 |
1 |
Prime factors of 9976 are 2,29,43. Prime factorization of 9976 in exponential form is:
9976 = 23×291×431
Prime Factorization of 9981
3 | 9981 |
3 | 3327 |
1109 | 1109 |
1 |
Prime factors of 9981 are 3,1109. Prime factorization of 9981 in exponential form is:
9981 = 32×11091
∴ So by taking common prime factors GCF of 9976 and 9981 is 1
Factors of 9976
List of positive integer factors of 9976 that divides 9976 without a remainder.
1,2,4,8,29,43,58,86,116,172,232,344,1247,2494,4988,9976
Factors of 9981
List of positive integer factors of 9981 that divides 9981 without a remainder.
1,3,9,1109,3327,9981
Greatest Common Factor
We found the factors and prime factorization of 9976 and 9981. The biggest common factor number is the GCF number.
So the greatest common factor 9976 and 9981 is 1.
Also check out the Least Common Multiple of 9976 and 9981
(i) The GCF of 9976 and 9981 is associative
GCF of 9976 and 9981 = GCF of 9981 and 9976
1. What is the GCF of 9976 and 9981?
Answer: GCF of 9976 and 9981 is 1.
2. What are the Factors of 9976?
Answer: Factors of 9976 are 1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 4988, 9976. There are 16 integers that are factors of 9976. The greatest factor of 9976 is 9976.
3. What are the Factors of 9981?
Answer: Factors of 9981 are 1, 3, 9, 1109, 3327, 9981. There are 6 integers that are factors of 9981. The greatest factor of 9981 is 9981.
4. How to Find the GCF of 9976 and 9981?
Answer:
Greatest Common Factor of 9976 and 9981 = 1
Step 1: Find the prime factorization of 9976
9976 = 2 x 2 x 2 x 29 x 43
Step 2: Find the prime factorization of 9981
9981 = 3 x 3 x 1109
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 9976 and 9981 is 1