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 7258, 7264 i.e. 2 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 7258 and 7264 is 2.
GCF(7258,7264) = 2
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 7258
2 | 7258 |
19 | 3629 |
191 | 191 |
1 |
Prime factors of 7258 are 2,19,191. Prime factorization of 7258 in exponential form is:
7258 = 21×191×1911
Prime Factorization of 7264
2 | 7264 |
2 | 3632 |
2 | 1816 |
2 | 908 |
2 | 454 |
227 | 227 |
1 |
Prime factors of 7264 are 2,227. Prime factorization of 7264 in exponential form is:
7264 = 25×2271
∴ So by taking common prime factors GCF of 7258 and 7264 is 2
Factors of 7258
List of positive integer factors of 7258 that divides 7258 without a remainder.
1,2,19,38,191,382,3629,7258
Factors of 7264
List of positive integer factors of 7264 that divides 7264 without a remainder.
1,2,4,8,16,32,227,454,908,1816,3632,7264
Greatest Common Factor
We found the factors and prime factorization of 7258 and 7264. The biggest common factor number is the GCF number.
So the greatest common factor 7258 and 7264 is 2.
Also check out the Least Common Multiple of 7258 and 7264
(i) The GCF of 7258 and 7264 is associative
GCF of 7258 and 7264 = GCF of 7264 and 7258
1. What is the GCF of 7258 and 7264?
Answer: GCF of 7258 and 7264 is 2.
2. What are the Factors of 7258?
Answer: Factors of 7258 are 1, 2, 19, 38, 191, 382, 3629, 7258. There are 8 integers that are factors of 7258. The greatest factor of 7258 is 7258.
3. What are the Factors of 7264?
Answer: Factors of 7264 are 1, 2, 4, 8, 16, 32, 227, 454, 908, 1816, 3632, 7264. There are 12 integers that are factors of 7264. The greatest factor of 7264 is 7264.
4. How to Find the GCF of 7258 and 7264?
Answer:
Greatest Common Factor of 7258 and 7264 = 2
Step 1: Find the prime factorization of 7258
7258 = 2 x 19 x 191
Step 2: Find the prime factorization of 7264
7264 = 2 x 2 x 2 x 2 x 2 x 227
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 7258 and 7264 is 2