Greatest Common Factor of 164 and 169

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 164, 169 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 164 and 169 is 1.

GCF(164,169) = 1

GCF of 164 and 169

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

GCF of:
and

Greatest Common Factor of 164 and 169

GCF of 164 and 169 is 1

Prime Factorization of 164


2 164
2 82
41 41
1

Prime factors of 164 are 2,41. Prime factorization of 164 in exponential form is:

164 = 22×411

Prime Factorization of 169


13 169
13 13
1

Prime factors of 169 are 13. Prime factorization of 169 in exponential form is:

169 = 132

∴ So by taking common prime factors GCF of 164 and 169 is 1

Greatest Common Factor of 164 and 169 by matching factors method

Factors of 164

List of positive integer factors of 164 that divides 164 without a remainder.

1,2,4,41,82,164

Factors of 169

List of positive integer factors of 169 that divides 169 without a remainder.

1,13,169

Greatest Common Factor

We found the factors and prime factorization of 164 and 169. The biggest common factor number is the GCF number.
So the greatest common factor 164 and 169 is 1.

Also check out the Least Common Multiple of 164 and 169

Properties of GCF 164 and 169

(i) The GCF of 164 and 169 is associative

GCF of 164 and 169 = GCF of 169 and 164

Frequently Asked Questions on GCF of 164 and 169

1. What is the GCF of 164 and 169?

Answer: GCF of 164 and 169 is 1.

2. What are the Factors of 164?

Answer: Factors of 164 are 1, 2, 4, 41, 82, 164. There are 6 integers that are factors of 164. The greatest factor of 164 is 164.

3. What are the Factors of 169?

Answer: Factors of 169 are 1, 13, 169. There are 3 integers that are factors of 169. The greatest factor of 169 is 169.

4. How to Find the GCF of 164 and 169?

Answer:

Greatest Common Factor of 164 and 169 = 1

Step 1: Find the prime factorization of 164

164 = 2 x 2 x 41

Step 2: Find the prime factorization of 169

169 = 13 x 13

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 164 and 169 is 1