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 834, 839 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 834 and 839 is 1.
GCF(834,839) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 834
2 | 834 |
3 | 417 |
139 | 139 |
1 |
Prime factors of 834 are 2,3,139. Prime factorization of 834 in exponential form is:
834 = 21×31×1391
Prime Factorization of 839
839 | 839 |
1 |
Prime factors of 839 are 839. Prime factorization of 839 in exponential form is:
839 = 8391
∴ So by taking common prime factors GCF of 834 and 839 is 1
Factors of 834
List of positive integer factors of 834 that divides 834 without a remainder.
1,2,3,6,139,278,417,834
Factors of 839
List of positive integer factors of 839 that divides 839 without a remainder.
1,839
Greatest Common Factor
We found the factors and prime factorization of 834 and 839. The biggest common factor number is the GCF number.
So the greatest common factor 834 and 839 is 1.
Also check out the Least Common Multiple of 834 and 839
(i) The GCF of 834 and 839 is associative
GCF of 834 and 839 = GCF of 839 and 834
1. What is the GCF of 834 and 839?
Answer: GCF of 834 and 839 is 1.
2. What are the Factors of 834?
Answer: Factors of 834 are 1, 2, 3, 6, 139, 278, 417, 834. There are 8 integers that are factors of 834. The greatest factor of 834 is 834.
3. What are the Factors of 839?
Answer: Factors of 839 are 1, 839. There are 2 integers that are factors of 839. The greatest factor of 839 is 839.
4. How to Find the GCF of 834 and 839?
Answer:
Greatest Common Factor of 834 and 839 = 1
Step 1: Find the prime factorization of 834
834 = 2 x 3 x 139
Step 2: Find the prime factorization of 839
839 = 839
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 834 and 839 is 1