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 4018, 4025 i.e. 7 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 4018 and 4025 is 7.
GCF(4018,4025) = 7
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 4018
2 | 4018 |
7 | 2009 |
7 | 287 |
41 | 41 |
1 |
Prime factors of 4018 are 2,7,41. Prime factorization of 4018 in exponential form is:
4018 = 21×72×411
Prime Factorization of 4025
5 | 4025 |
5 | 805 |
7 | 161 |
23 | 23 |
1 |
Prime factors of 4025 are 5,7,23. Prime factorization of 4025 in exponential form is:
4025 = 52×71×231
∴ So by taking common prime factors GCF of 4018 and 4025 is 7
Factors of 4018
List of positive integer factors of 4018 that divides 4018 without a remainder.
1,2,7,14,41,49,82,98,287,574,2009,4018
Factors of 4025
List of positive integer factors of 4025 that divides 4025 without a remainder.
1,5,7,23,25,35,115,161,175,575,805,4025
Greatest Common Factor
We found the factors and prime factorization of 4018 and 4025. The biggest common factor number is the GCF number.
So the greatest common factor 4018 and 4025 is 7.
Also check out the Least Common Multiple of 4018 and 4025
(i) The GCF of 4018 and 4025 is associative
GCF of 4018 and 4025 = GCF of 4025 and 4018
1. What is the GCF of 4018 and 4025?
Answer: GCF of 4018 and 4025 is 7.
2. What are the Factors of 4018?
Answer: Factors of 4018 are 1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018. There are 12 integers that are factors of 4018. The greatest factor of 4018 is 4018.
3. What are the Factors of 4025?
Answer: Factors of 4025 are 1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025. There are 12 integers that are factors of 4025. The greatest factor of 4025 is 4025.
4. How to Find the GCF of 4018 and 4025?
Answer:
Greatest Common Factor of 4018 and 4025 = 7
Step 1: Find the prime factorization of 4018
4018 = 2 x 7 x 7 x 41
Step 2: Find the prime factorization of 4025
4025 = 5 x 5 x 7 x 23
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = 7
Step 4: Therefore, the greatest common factor of 4018 and 4025 is 7