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 4805, 4811 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 4805 and 4811 is 1.
GCF(4805,4811) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 4805
5 | 4805 |
31 | 961 |
31 | 31 |
1 |
Prime factors of 4805 are 5,31. Prime factorization of 4805 in exponential form is:
4805 = 51×312
Prime Factorization of 4811
17 | 4811 |
283 | 283 |
1 |
Prime factors of 4811 are 17,283. Prime factorization of 4811 in exponential form is:
4811 = 171×2831
∴ So by taking common prime factors GCF of 4805 and 4811 is 1
Factors of 4805
List of positive integer factors of 4805 that divides 4805 without a remainder.
1,5,31,155,961,4805
Factors of 4811
List of positive integer factors of 4811 that divides 4811 without a remainder.
1,17,283,4811
Greatest Common Factor
We found the factors and prime factorization of 4805 and 4811. The biggest common factor number is the GCF number.
So the greatest common factor 4805 and 4811 is 1.
Also check out the Least Common Multiple of 4805 and 4811
(i) The GCF of 4805 and 4811 is associative
GCF of 4805 and 4811 = GCF of 4811 and 4805
1. What is the GCF of 4805 and 4811?
Answer: GCF of 4805 and 4811 is 1.
2. What are the Factors of 4805?
Answer: Factors of 4805 are 1, 5, 31, 155, 961, 4805. There are 6 integers that are factors of 4805. The greatest factor of 4805 is 4805.
3. What are the Factors of 4811?
Answer: Factors of 4811 are 1, 17, 283, 4811. There are 4 integers that are factors of 4811. The greatest factor of 4811 is 4811.
4. How to Find the GCF of 4805 and 4811?
Answer:
Greatest Common Factor of 4805 and 4811 = 1
Step 1: Find the prime factorization of 4805
4805 = 5 x 31 x 31
Step 2: Find the prime factorization of 4811
4811 = 17 x 283
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = = 1
Step 4: Therefore, the greatest common factor of 4805 and 4811 is 1