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 4899, 4905 i.e. 3 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 4899 and 4905 is 3.
GCF(4899,4905) = 3
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 4899
3 | 4899 |
23 | 1633 |
71 | 71 |
1 |
Prime factors of 4899 are 3,23,71. Prime factorization of 4899 in exponential form is:
4899 = 31×231×711
Prime Factorization of 4905
3 | 4905 |
3 | 1635 |
5 | 545 |
109 | 109 |
1 |
Prime factors of 4905 are 3,5,109. Prime factorization of 4905 in exponential form is:
4905 = 32×51×1091
∴ So by taking common prime factors GCF of 4899 and 4905 is 3
Factors of 4899
List of positive integer factors of 4899 that divides 4899 without a remainder.
1,3,23,69,71,213,1633,4899
Factors of 4905
List of positive integer factors of 4905 that divides 4905 without a remainder.
1,3,5,9,15,45,109,327,545,981,1635,4905
Greatest Common Factor
We found the factors and prime factorization of 4899 and 4905. The biggest common factor number is the GCF number.
So the greatest common factor 4899 and 4905 is 3.
Also check out the Least Common Multiple of 4899 and 4905
(i) The GCF of 4899 and 4905 is associative
GCF of 4899 and 4905 = GCF of 4905 and 4899
1. What is the GCF of 4899 and 4905?
Answer: GCF of 4899 and 4905 is 3.
2. What are the Factors of 4899?
Answer: Factors of 4899 are 1, 3, 23, 69, 71, 213, 1633, 4899. There are 8 integers that are factors of 4899. The greatest factor of 4899 is 4899.
3. What are the Factors of 4905?
Answer: Factors of 4905 are 1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905. There are 12 integers that are factors of 4905. The greatest factor of 4905 is 4905.
4. How to Find the GCF of 4899 and 4905?
Answer:
Greatest Common Factor of 4899 and 4905 = 3
Step 1: Find the prime factorization of 4899
4899 = 3 x 23 x 71
Step 2: Find the prime factorization of 4905
4905 = 3 x 3 x 5 x 109
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = 3
Step 4: Therefore, the greatest common factor of 4899 and 4905 is 3