Greatest Common Factor of 7145 and 7153

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, 7153 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 7145 and 7153 is 1.

GCF(7145,7153) = 1

GCF of 7145 and 7153

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

GCF of:
and

Greatest Common Factor of 7145 and 7153

GCF of 7145 and 7153 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 7153


23 7153
311 311
1

Prime factors of 7153 are 23,311. Prime factorization of 7153 in exponential form is:

7153 = 231×3111

∴ So by taking common prime factors GCF of 7145 and 7153 is 1

Greatest Common Factor of 7145 and 7153 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 7153

List of positive integer factors of 7153 that divides 7153 without a remainder.

1,23,311,7153

Greatest Common Factor

We found the factors and prime factorization of 7145 and 7153. The biggest common factor number is the GCF number.
So the greatest common factor 7145 and 7153 is 1.

Also check out the Least Common Multiple of 7145 and 7153

Properties of GCF 7145 and 7153

(i) The GCF of 7145 and 7153 is associative

GCF of 7145 and 7153 = GCF of 7153 and 7145

Related Greatest Common Factor of 7145

Related Greatest Common Factor of 7153

Frequently Asked Questions on GCF of 7145 and 7153

1. What is the GCF of 7145 and 7153?

Answer: GCF of 7145 and 7153 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 7153?

Answer: Factors of 7153 are 1, 23, 311, 7153. There are 4 integers that are factors of 7153. The greatest factor of 7153 is 7153.

4. How to Find the GCF of 7145 and 7153?

Answer:

Greatest Common Factor of 7145 and 7153 = 1

Step 1: Find the prime factorization of 7145

7145 = 5 x 1429

Step 2: Find the prime factorization of 7153

7153 = 23 x 311

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 7153 is 1