Greatest Common Factor of 7151 and 7155

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 7151, 7155 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 7151 and 7155 is 1.

GCF(7151,7155) = 1

GCF of 7151 and 7155

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

GCF of:
and

Greatest Common Factor of 7151 and 7155

GCF of 7151 and 7155 is 1

Prime Factorization of 7151


7151 7151
1

Prime factors of 7151 are 7151. Prime factorization of 7151 in exponential form is:

7151 = 71511

Prime Factorization of 7155


3 7155
3 2385
3 795
5 265
53 53
1

Prime factors of 7155 are 3.Prime factorization of 7155 in exponential form is:

7155 = 33×51×531

∴ So by taking common prime factors GCF of 7151 and 7155 is 1

Greatest Common Factor of 7151 and 7155 by matching factors method

Factors of 7151

List of positive integer factors of 7151 that divides 7151 without a remainder.

1,7151

Factors of 7155

List of positive integer factors of 7155 that divides 7155 without a remainder.

1,3,5,9,15,27,45,53,135,159,265,477,795,1431,2385,7155

Greatest Common Factor

We found the factors and prime factorization of 7151 and 7155. The biggest common factor number is the GCF number.
So the greatest common factor 7151 and 7155 is 1.

Also check out the Least Common Multiple of 7151 and 7155

Properties of GCF 7151 and 7155

(i) The GCF of 7151 and 7155 is associative

GCF of 7151 and 7155 = GCF of 7155 and 7151

Related Greatest Common Factor of 7151

Related Greatest Common Factor of 7155

Frequently Asked Questions on GCF of 7151 and 7155

1. What is the GCF of 7151 and 7155?

Answer: GCF of 7151 and 7155 is 1.

2. What are the Factors of 7151?

Answer: Factors of 7151 are 1, 7151. There are 2 integers that are factors of 7151. The greatest factor of 7151 is 7151.

3. What are the Factors of 7155?

Answer: Factors of 7155 are 1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155. There are 16 integers that are factors of 7155. The greatest factor of 7155 is 7155.

4. How to Find the GCF of 7151 and 7155?

Answer:

Greatest Common Factor of 7151 and 7155 = 1

Step 1: Find the prime factorization of 7151

7151 = 7151

Step 2: Find the prime factorization of 7155

7155 = 3 x 3 x 3 x 5 x 53

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 7151 and 7155 is 1