Greatest Common Factor of 1147 and 1151

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 1147, 1151 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 1147 and 1151 is 1.

GCF(1147,1151) = 1

GCF of 1147 and 1151

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

GCF of:
and

Greatest Common Factor of 1147 and 1151

GCF of 1147 and 1151 is 1

Prime Factorization of 1147


31 1147
37 37
1

Prime factors of 1147 are 31,37. Prime factorization of 1147 in exponential form is:

1147 = 311×371

Prime Factorization of 1151


1151 1151
1

Prime factors of 1151 are 1151. Prime factorization of 1151 in exponential form is:

1151 = 11511

∴ So by taking common prime factors GCF of 1147 and 1151 is 1

Greatest Common Factor of 1147 and 1151 by matching factors method

Factors of 1147

List of positive integer factors of 1147 that divides 1147 without a remainder.

1,31,37,1147

Factors of 1151

List of positive integer factors of 1151 that divides 1151 without a remainder.

1,1151

Greatest Common Factor

We found the factors and prime factorization of 1147 and 1151. The biggest common factor number is the GCF number.
So the greatest common factor 1147 and 1151 is 1.

Also check out the Least Common Multiple of 1147 and 1151

Properties of GCF 1147 and 1151

(i) The GCF of 1147 and 1151 is associative

GCF of 1147 and 1151 = GCF of 1151 and 1147

Related Greatest Common Factor of 1147

Related Greatest Common Factor of 1151

Frequently Asked Questions on GCF of 1147 and 1151

1. What is the GCF of 1147 and 1151?

Answer: GCF of 1147 and 1151 is 1.

2. What are the Factors of 1147?

Answer: Factors of 1147 are 1, 31, 37, 1147. There are 4 integers that are factors of 1147. The greatest factor of 1147 is 1147.

3. What are the Factors of 1151?

Answer: Factors of 1151 are 1, 1151. There are 2 integers that are factors of 1151. The greatest factor of 1151 is 1151.

4. How to Find the GCF of 1147 and 1151?

Answer:

Greatest Common Factor of 1147 and 1151 = 1

Step 1: Find the prime factorization of 1147

1147 = 31 x 37

Step 2: Find the prime factorization of 1151

1151 = 1151

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 1147 and 1151 is 1