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 7003, 7009 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 7003 and 7009 is 1.
GCF(7003,7009) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 7003
47 | 7003 |
149 | 149 |
1 |
Prime factors of 7003 are 47,149. Prime factorization of 7003 in exponential form is:
7003 = 471×1491
Prime Factorization of 7009
43 | 7009 |
163 | 163 |
1 |
Prime factors of 7009 are 43,163. Prime factorization of 7009 in exponential form is:
7009 = 431×1631
∴ So by taking common prime factors GCF of 7003 and 7009 is 1
Factors of 7003
List of positive integer factors of 7003 that divides 7003 without a remainder.
1,47,149,7003
Factors of 7009
List of positive integer factors of 7009 that divides 7009 without a remainder.
1,43,163,7009
Greatest Common Factor
We found the factors and prime factorization of 7003 and 7009. The biggest common factor number is the GCF number.
So the greatest common factor 7003 and 7009 is 1.
Also check out the Least Common Multiple of 7003 and 7009
(i) The GCF of 7003 and 7009 is associative
GCF of 7003 and 7009 = GCF of 7009 and 7003
1. What is the GCF of 7003 and 7009?
Answer: GCF of 7003 and 7009 is 1.
2. What are the Factors of 7003?
Answer: Factors of 7003 are 1, 47, 149, 7003. There are 4 integers that are factors of 7003. The greatest factor of 7003 is 7003.
3. What are the Factors of 7009?
Answer: Factors of 7009 are 1, 43, 163, 7009. There are 4 integers that are factors of 7009. The greatest factor of 7009 is 7009.
4. How to Find the GCF of 7003 and 7009?
Answer:
Greatest Common Factor of 7003 and 7009 = 1
Step 1: Find the prime factorization of 7003
7003 = 47 x 149
Step 2: Find the prime factorization of 7009
7009 = 43 x 163
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 7003 and 7009 is 1