Greatest Common Factor of 963 and 969

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 963, 969 i.e. 3 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 963 and 969 is 3.

GCF(963,969) = 3

GCF of 963 and 969

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

GCF of:
and

Greatest Common Factor of 963 and 969

GCF of 963 and 969 is 3

Prime Factorization of 963


3 963
3 321
107 107
1

Prime factors of 963 are 3,107. Prime factorization of 963 in exponential form is:

963 = 32×1071

Prime Factorization of 969


3 969
17 323
19 19
1

Prime factors of 969 are 3,17,19. Prime factorization of 969 in exponential form is:

969 = 31×171×191

∴ So by taking common prime factors GCF of 963 and 969 is 3

Greatest Common Factor of 963 and 969 by matching factors method

Factors of 963

List of positive integer factors of 963 that divides 963 without a remainder.

1,3,9,107,321,963

Factors of 969

List of positive integer factors of 969 that divides 969 without a remainder.

1,3,17,19,51,57,323,969

Greatest Common Factor

We found the factors and prime factorization of 963 and 969. The biggest common factor number is the GCF number.
So the greatest common factor 963 and 969 is 3.

Also check out the Least Common Multiple of 963 and 969

Properties of GCF 963 and 969

(i) The GCF of 963 and 969 is associative

GCF of 963 and 969 = GCF of 969 and 963

Related Greatest Common Factor of 963

Related Greatest Common Factor of 969

Frequently Asked Questions on GCF of 963 and 969

1. What is the GCF of 963 and 969?

Answer: GCF of 963 and 969 is 3.

2. What are the Factors of 963?

Answer: Factors of 963 are 1, 3, 9, 107, 321, 963. There are 6 integers that are factors of 963. The greatest factor of 963 is 963.

3. What are the Factors of 969?

Answer: Factors of 969 are 1, 3, 17, 19, 51, 57, 323, 969. There are 8 integers that are factors of 969. The greatest factor of 969 is 969.

4. How to Find the GCF of 963 and 969?

Answer:

Greatest Common Factor of 963 and 969 = 3

Step 1: Find the prime factorization of 963

963 = 3 x 3 x 107

Step 2: Find the prime factorization of 969

969 = 3 x 17 x 19

Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:

GCF = 3

Step 4: Therefore, the greatest common factor of 963 and 969 is 3