Greatest Common Factor of 7145 and 7147

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 7145, 7147 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 7145 and 7147 is 1.

GCF(7145,7147) = 1

GCF of 7145 and 7147

Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;

GCF of:
and

Greatest Common Factor of 7145 and 7147

GCF of 7145 and 7147 is 1

Prime Factorization of 7145


5 7145
1429 1429
1

Prime factors of 7145 are 5,1429. Prime factorization of 7145 in exponential form is:

7145 = 51×14291

Prime Factorization of 7147


7 7147
1021 1021
1

Prime factors of 7147 are 7,1021. Prime factorization of 7147 in exponential form is:

7147 = 71×10211

∴ So by taking common prime factors GCF of 7145 and 7147 is 1

Greatest Common Factor of 7145 and 7147 by matching factors method

Factors of 7145

List of positive integer factors of 7145 that divides 7145 without a remainder.

1,5,1429,7145

Factors of 7147

List of positive integer factors of 7147 that divides 7147 without a remainder.

1,7,1021,7147

Greatest Common Factor

We found the factors and prime factorization of 7145 and 7147. The biggest common factor number is the GCF number.
So the greatest common factor 7145 and 7147 is 1.

Also check out the Least Common Multiple of 7145 and 7147

Properties of GCF 7145 and 7147

(i) The GCF of 7145 and 7147 is associative

GCF of 7145 and 7147 = GCF of 7147 and 7145

Related Greatest Common Factor of 7145

Related Greatest Common Factor of 7147

Frequently Asked Questions on GCF of 7145 and 7147

1. What is the GCF of 7145 and 7147?

Answer: GCF of 7145 and 7147 is 1.

2. What are the Factors of 7145?

Answer: Factors of 7145 are 1, 5, 1429, 7145. There are 4 integers that are factors of 7145. The greatest factor of 7145 is 7145.

3. What are the Factors of 7147?

Answer: Factors of 7147 are 1, 7, 1021, 7147. There are 4 integers that are factors of 7147. The greatest factor of 7147 is 7147.

4. How to Find the GCF of 7145 and 7147?

Answer:

Greatest Common Factor of 7145 and 7147 = 1

Step 1: Find the prime factorization of 7145

7145 = 5 x 1429

Step 2: Find the prime factorization of 7147

7147 = 7 x 1021

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 7145 and 7147 is 1