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 9156, 9158 i.e. 2 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 9156 and 9158 is 2.
GCF(9156,9158) = 2
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 9156
2 | 9156 |
2 | 4578 |
3 | 2289 |
7 | 763 |
109 | 109 |
1 |
Prime factors of 9156 are 2,3,7,109. Prime factorization of 9156 in exponential form is:
9156 = 22×31×71×1091
Prime Factorization of 9158
2 | 9158 |
19 | 4579 |
241 | 241 |
1 |
Prime factors of 9158 are 2,19,241. Prime factorization of 9158 in exponential form is:
9158 = 21×191×2411
∴ So by taking common prime factors GCF of 9156 and 9158 is 2
Factors of 9156
List of positive integer factors of 9156 that divides 9156 without a remainder.
1,2,3,4,6,7,12,14,21,28,42,84,109,218,327,436,654,763,1308,1526,2289,3052,4578,9156
Factors of 9158
List of positive integer factors of 9158 that divides 9158 without a remainder.
1,2,19,38,241,482,4579,9158
Greatest Common Factor
We found the factors and prime factorization of 9156 and 9158. The biggest common factor number is the GCF number.
So the greatest common factor 9156 and 9158 is 2.
Also check out the Least Common Multiple of 9156 and 9158
(i) The GCF of 9156 and 9158 is associative
GCF of 9156 and 9158 = GCF of 9158 and 9156
1. What is the GCF of 9156 and 9158?
Answer: GCF of 9156 and 9158 is 2.
2. What are the Factors of 9156?
Answer: Factors of 9156 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156. There are 24 integers that are factors of 9156. The greatest factor of 9156 is 9156.
3. What are the Factors of 9158?
Answer: Factors of 9158 are 1, 2, 19, 38, 241, 482, 4579, 9158. There are 8 integers that are factors of 9158. The greatest factor of 9158 is 9158.
4. How to Find the GCF of 9156 and 9158?
Answer:
Greatest Common Factor of 9156 and 9158 = 2
Step 1: Find the prime factorization of 9156
9156 = 2 x 2 x 3 x 7 x 109
Step 2: Find the prime factorization of 9158
9158 = 2 x 19 x 241
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 9156 and 9158 is 2