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 4580, 4585 i.e. 5 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 4580 and 4585 is 5.
GCF(4580,4585) = 5
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 4580
2 | 4580 |
2 | 2290 |
5 | 1145 |
229 | 229 |
1 |
Prime factors of 4580 are 2,5,229. Prime factorization of 4580 in exponential form is:
4580 = 22×51×2291
Prime Factorization of 4585
5 | 4585 |
7 | 917 |
131 | 131 |
1 |
Prime factors of 4585 are 5,7,131. Prime factorization of 4585 in exponential form is:
4585 = 51×71×1311
∴ So by taking common prime factors GCF of 4580 and 4585 is 5
Factors of 4580
List of positive integer factors of 4580 that divides 4580 without a remainder.
1,2,4,5,10,20,229,458,916,1145,2290,4580
Factors of 4585
List of positive integer factors of 4585 that divides 4585 without a remainder.
1,5,7,35,131,655,917,4585
Greatest Common Factor
We found the factors and prime factorization of 4580 and 4585. The biggest common factor number is the GCF number.
So the greatest common factor 4580 and 4585 is 5.
Also check out the Least Common Multiple of 4580 and 4585
(i) The GCF of 4580 and 4585 is associative
GCF of 4580 and 4585 = GCF of 4585 and 4580
1. What is the GCF of 4580 and 4585?
Answer: GCF of 4580 and 4585 is 5.
2. What are the Factors of 4580?
Answer: Factors of 4580 are 1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580. There are 12 integers that are factors of 4580. The greatest factor of 4580 is 4580.
3. What are the Factors of 4585?
Answer: Factors of 4585 are 1, 5, 7, 35, 131, 655, 917, 4585. There are 8 integers that are factors of 4585. The greatest factor of 4585 is 4585.
4. How to Find the GCF of 4580 and 4585?
Answer:
Greatest Common Factor of 4580 and 4585 = 5
Step 1: Find the prime factorization of 4580
4580 = 2 x 2 x 5 x 229
Step 2: Find the prime factorization of 4585
4585 = 5 x 7 x 131
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 4580 and 4585 is 5