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 7043, 7047 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 7043 and 7047 is 1.
GCF(7043,7047) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 7043
7043 | 7043 |
1 |
Prime factors of 7043 are 7043. Prime factorization of 7043 in exponential form is:
7043 = 70431
Prime Factorization of 7047
3 | 7047 |
3 | 2349 |
3 | 783 |
3 | 261 |
3 | 87 |
29 | 29 |
1 |
Prime factors of 7047 are 3.Prime factorization of 7047 in exponential form is:
7047 = 35×291
∴ So by taking common prime factors GCF of 7043 and 7047 is 1
Factors of 7043
List of positive integer factors of 7043 that divides 7043 without a remainder.
1,7043
Factors of 7047
List of positive integer factors of 7047 that divides 7047 without a remainder.
1,3,9,27,29,81,87,243,261,783,2349,7047
Greatest Common Factor
We found the factors and prime factorization of 7043 and 7047. The biggest common factor number is the GCF number.
So the greatest common factor 7043 and 7047 is 1.
Also check out the Least Common Multiple of 7043 and 7047
(i) The GCF of 7043 and 7047 is associative
GCF of 7043 and 7047 = GCF of 7047 and 7043
1. What is the GCF of 7043 and 7047?
Answer: GCF of 7043 and 7047 is 1.
2. What are the Factors of 7043?
Answer: Factors of 7043 are 1, 7043. There are 2 integers that are factors of 7043. The greatest factor of 7043 is 7043.
3. What are the Factors of 7047?
Answer: Factors of 7047 are 1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047. There are 12 integers that are factors of 7047. The greatest factor of 7047 is 7047.
4. How to Find the GCF of 7043 and 7047?
Answer:
Greatest Common Factor of 7043 and 7047 = 1
Step 1: Find the prime factorization of 7043
7043 = 7043
Step 2: Find the prime factorization of 7047
7047 = 3 x 3 x 3 x 3 x 3 x 29
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 7043 and 7047 is 1