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 3868, 3876 i.e. 4 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 3868 and 3876 is 4.
GCF(3868,3876) = 4
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 3868
2 | 3868 |
2 | 1934 |
967 | 967 |
1 |
Prime factors of 3868 are 2,967. Prime factorization of 3868 in exponential form is:
3868 = 22×9671
Prime Factorization of 3876
2 | 3876 |
2 | 1938 |
3 | 969 |
17 | 323 |
19 | 19 |
1 |
Prime factors of 3876 are 2,3,17,19. Prime factorization of 3876 in exponential form is:
3876 = 22×31×171×191
∴ So by taking common prime factors GCF of 3868 and 3876 is 4
Factors of 3868
List of positive integer factors of 3868 that divides 3868 without a remainder.
1,2,4,967,1934,3868
Factors of 3876
List of positive integer factors of 3876 that divides 3876 without a remainder.
1,2,3,4,6,12,17,19,34,38,51,57,68,76,102,114,204,228,323,646,969,1292,1938,3876
Greatest Common Factor
We found the factors and prime factorization of 3868 and 3876. The biggest common factor number is the GCF number.
So the greatest common factor 3868 and 3876 is 4.
Also check out the Least Common Multiple of 3868 and 3876
(i) The GCF of 3868 and 3876 is associative
GCF of 3868 and 3876 = GCF of 3876 and 3868
1. What is the GCF of 3868 and 3876?
Answer: GCF of 3868 and 3876 is 4.
2. What are the Factors of 3868?
Answer: Factors of 3868 are 1, 2, 4, 967, 1934, 3868. There are 6 integers that are factors of 3868. The greatest factor of 3868 is 3868.
3. What are the Factors of 3876?
Answer: Factors of 3876 are 1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876. There are 24 integers that are factors of 3876. The greatest factor of 3876 is 3876.
4. How to Find the GCF of 3868 and 3876?
Answer:
Greatest Common Factor of 3868 and 3876 = 4
Step 1: Find the prime factorization of 3868
3868 = 2 x 2 x 967
Step 2: Find the prime factorization of 3876
3876 = 2 x 2 x 3 x 17 x 19
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = 2 x 2 = 4
Step 4: Therefore, the greatest common factor of 3868 and 3876 is 4