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 7474, 7482 i.e. 2 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 7474 and 7482 is 2.
GCF(7474,7482) = 2
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 7474
2 | 7474 |
37 | 3737 |
101 | 101 |
1 |
Prime factors of 7474 are 2,37,101. Prime factorization of 7474 in exponential form is:
7474 = 21×371×1011
Prime Factorization of 7482
2 | 7482 |
3 | 3741 |
29 | 1247 |
43 | 43 |
1 |
Prime factors of 7482 are 2,3,29,43. Prime factorization of 7482 in exponential form is:
7482 = 21×31×291×431
∴ So by taking common prime factors GCF of 7474 and 7482 is 2
Factors of 7474
List of positive integer factors of 7474 that divides 7474 without a remainder.
1,2,37,74,101,202,3737,7474
Factors of 7482
List of positive integer factors of 7482 that divides 7482 without a remainder.
1,2,3,6,29,43,58,86,87,129,174,258,1247,2494,3741,7482
Greatest Common Factor
We found the factors and prime factorization of 7474 and 7482. The biggest common factor number is the GCF number.
So the greatest common factor 7474 and 7482 is 2.
Also check out the Least Common Multiple of 7474 and 7482
(i) The GCF of 7474 and 7482 is associative
GCF of 7474 and 7482 = GCF of 7482 and 7474
1. What is the GCF of 7474 and 7482?
Answer: GCF of 7474 and 7482 is 2.
2. What are the Factors of 7474?
Answer: Factors of 7474 are 1, 2, 37, 74, 101, 202, 3737, 7474. There are 8 integers that are factors of 7474. The greatest factor of 7474 is 7474.
3. What are the Factors of 7482?
Answer: Factors of 7482 are 1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 1247, 2494, 3741, 7482. There are 16 integers that are factors of 7482. The greatest factor of 7482 is 7482.
4. How to Find the GCF of 7474 and 7482?
Answer:
Greatest Common Factor of 7474 and 7482 = 2
Step 1: Find the prime factorization of 7474
7474 = 2 x 37 x 101
Step 2: Find the prime factorization of 7482
7482 = 2 x 3 x 29 x 43
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 7474 and 7482 is 2