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, 7266 i.e. 2 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 7258 and 7266 is 2.
GCF(7258,7266) = 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 7266
2 | 7266 |
3 | 3633 |
7 | 1211 |
173 | 173 |
1 |
Prime factors of 7266 are 2,3,7,173. Prime factorization of 7266 in exponential form is:
7266 = 21×31×71×1731
∴ So by taking common prime factors GCF of 7258 and 7266 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 7266
List of positive integer factors of 7266 that divides 7266 without a remainder.
1,2,3,6,7,14,21,42,173,346,519,1038,1211,2422,3633,7266
Greatest Common Factor
We found the factors and prime factorization of 7258 and 7266. The biggest common factor number is the GCF number.
So the greatest common factor 7258 and 7266 is 2.
Also check out the Least Common Multiple of 7258 and 7266
(i) The GCF of 7258 and 7266 is associative
GCF of 7258 and 7266 = GCF of 7266 and 7258
1. What is the GCF of 7258 and 7266?
Answer: GCF of 7258 and 7266 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 7266?
Answer: Factors of 7266 are 1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266. There are 16 integers that are factors of 7266. The greatest factor of 7266 is 7266.
4. How to Find the GCF of 7258 and 7266?
Answer:
Greatest Common Factor of 7258 and 7266 = 2
Step 1: Find the prime factorization of 7258
7258 = 2 x 19 x 191
Step 2: Find the prime factorization of 7266
7266 = 2 x 3 x 7 x 173
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 7266 is 2