Greatest Common Factor of 693 and 695

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 693, 695 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 693 and 695 is 1.

GCF(693,695) = 1

GCF of 693 and 695

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

GCF of:
and

Greatest Common Factor of 693 and 695

GCF of 693 and 695 is 1

Prime Factorization of 693


3 693
3 231
7 77
11 11
1

Prime factors of 693 are 3,7,11. Prime factorization of 693 in exponential form is:

693 = 32×71×111

Prime Factorization of 695


5 695
139 139
1

Prime factors of 695 are 5,139. Prime factorization of 695 in exponential form is:

695 = 51×1391

∴ So by taking common prime factors GCF of 693 and 695 is 1

Greatest Common Factor of 693 and 695 by matching factors method

Factors of 693

List of positive integer factors of 693 that divides 693 without a remainder.

1,3,7,9,11,21,33,63,77,99,231,693

Factors of 695

List of positive integer factors of 695 that divides 695 without a remainder.

1,5,139,695

Greatest Common Factor

We found the factors and prime factorization of 693 and 695. The biggest common factor number is the GCF number.
So the greatest common factor 693 and 695 is 1.

Also check out the Least Common Multiple of 693 and 695

Properties of GCF 693 and 695

(i) The GCF of 693 and 695 is associative

GCF of 693 and 695 = GCF of 695 and 693

Related Greatest Common Factor of 693

Related Greatest Common Factor of 695

Frequently Asked Questions on GCF of 693 and 695

1. What is the GCF of 693 and 695?

Answer: GCF of 693 and 695 is 1.

2. What are the Factors of 693?

Answer: Factors of 693 are 1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693. There are 12 integers that are factors of 693. The greatest factor of 693 is 693.

3. What are the Factors of 695?

Answer: Factors of 695 are 1, 5, 139, 695. There are 4 integers that are factors of 695. The greatest factor of 695 is 695.

4. How to Find the GCF of 693 and 695?

Answer:

Greatest Common Factor of 693 and 695 = 1

Step 1: Find the prime factorization of 693

693 = 3 x 3 x 7 x 11

Step 2: Find the prime factorization of 695

695 = 5 x 139

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 693 and 695 is 1