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 1864, 1871 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 1864 and 1871 is 1.
GCF(1864,1871) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 1864
2 | 1864 |
2 | 932 |
2 | 466 |
233 | 233 |
1 |
Prime factors of 1864 are 2,233. Prime factorization of 1864 in exponential form is:
1864 = 23×2331
Prime Factorization of 1871
1871 | 1871 |
1 |
Prime factors of 1871 are 1871. Prime factorization of 1871 in exponential form is:
1871 = 18711
∴ So by taking common prime factors GCF of 1864 and 1871 is 1
Factors of 1864
List of positive integer factors of 1864 that divides 1864 without a remainder.
1,2,4,8,233,466,932,1864
Factors of 1871
List of positive integer factors of 1871 that divides 1871 without a remainder.
1,1871
Greatest Common Factor
We found the factors and prime factorization of 1864 and 1871. The biggest common factor number is the GCF number.
So the greatest common factor 1864 and 1871 is 1.
Also check out the Least Common Multiple of 1864 and 1871
(i) The GCF of 1864 and 1871 is associative
GCF of 1864 and 1871 = GCF of 1871 and 1864
1. What is the GCF of 1864 and 1871?
Answer: GCF of 1864 and 1871 is 1.
2. What are the Factors of 1864?
Answer: Factors of 1864 are 1, 2, 4, 8, 233, 466, 932, 1864. There are 8 integers that are factors of 1864. The greatest factor of 1864 is 1864.
3. What are the Factors of 1871?
Answer: Factors of 1871 are 1, 1871. There are 2 integers that are factors of 1871. The greatest factor of 1871 is 1871.
4. How to Find the GCF of 1864 and 1871?
Answer:
Greatest Common Factor of 1864 and 1871 = 1
Step 1: Find the prime factorization of 1864
1864 = 2 x 2 x 2 x 233
Step 2: Find the prime factorization of 1871
1871 = 1871
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 1864 and 1871 is 1