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 4075, 4080 i.e. 5 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 4075 and 4080 is 5.
GCF(4075,4080) = 5
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 4075
5 | 4075 |
5 | 815 |
163 | 163 |
1 |
Prime factors of 4075 are 5,163. Prime factorization of 4075 in exponential form is:
4075 = 52×1631
Prime Factorization of 4080
2 | 4080 |
2 | 2040 |
2 | 1020 |
2 | 510 |
3 | 255 |
5 | 85 |
17 | 17 |
1 |
Prime factors of 4080 are 2,3,5,17. Prime factorization of 4080 in exponential form is:
4080 = 24×31×51×171
∴ So by taking common prime factors GCF of 4075 and 4080 is 5
Factors of 4075
List of positive integer factors of 4075 that divides 4075 without a remainder.
1,5,25,163,815,4075
Factors of 4080
List of positive integer factors of 4080 that divides 4080 without a remainder.
1,2,3,4,5,6,8,10,12,15,16,17,20,24,30,34,40,48,51,60,68,80,85,102,120,136,170,204,240,255,272,340,408,510,680,816,1020,1360,2040,4080
Greatest Common Factor
We found the factors and prime factorization of 4075 and 4080. The biggest common factor number is the GCF number.
So the greatest common factor 4075 and 4080 is 5.
Also check out the Least Common Multiple of 4075 and 4080
(i) The GCF of 4075 and 4080 is associative
GCF of 4075 and 4080 = GCF of 4080 and 4075
1. What is the GCF of 4075 and 4080?
Answer: GCF of 4075 and 4080 is 5.
2. What are the Factors of 4075?
Answer: Factors of 4075 are 1, 5, 25, 163, 815, 4075. There are 6 integers that are factors of 4075. The greatest factor of 4075 is 4075.
3. What are the Factors of 4080?
Answer: Factors of 4080 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080. There are 40 integers that are factors of 4080. The greatest factor of 4080 is 4080.
4. How to Find the GCF of 4075 and 4080?
Answer:
Greatest Common Factor of 4075 and 4080 = 5
Step 1: Find the prime factorization of 4075
4075 = 5 x 5 x 163
Step 2: Find the prime factorization of 4080
4080 = 2 x 2 x 2 x 2 x 3 x 5 x 17
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = 5
Step 4: Therefore, the greatest common factor of 4075 and 4080 is 5