Greatest Common Factor of 266 and 274

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 266, 274 i.e. 2 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 266 and 274 is 2.

GCF(266,274) = 2

GCF of 266 and 274

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

GCF of:
and

Greatest Common Factor of 266 and 274

GCF of 266 and 274 is 2

Prime Factorization of 266


2 266
7 133
19 19
1

Prime factors of 266 are 2,7,19. Prime factorization of 266 in exponential form is:

266 = 21×71×191

Prime Factorization of 274


2 274
137 137
1

Prime factors of 274 are 2,137. Prime factorization of 274 in exponential form is:

274 = 21×1371

∴ So by taking common prime factors GCF of 266 and 274 is 2

Greatest Common Factor of 266 and 274 by matching factors method

Factors of 266

List of positive integer factors of 266 that divides 266 without a remainder.

1,2,7,14,19,38,133,266

Factors of 274

List of positive integer factors of 274 that divides 274 without a remainder.

1,2,137,274

Greatest Common Factor

We found the factors and prime factorization of 266 and 274. The biggest common factor number is the GCF number.
So the greatest common factor 266 and 274 is 2.

Also check out the Least Common Multiple of 266 and 274

Properties of GCF 266 and 274

(i) The GCF of 266 and 274 is associative

GCF of 266 and 274 = GCF of 274 and 266

Related Greatest Common Factor of 266

Related Greatest Common Factor of 274

Frequently Asked Questions on GCF of 266 and 274

1. What is the GCF of 266 and 274?

Answer: GCF of 266 and 274 is 2.

2. What are the Factors of 266?

Answer: Factors of 266 are 1, 2, 7, 14, 19, 38, 133, 266. There are 8 integers that are factors of 266. The greatest factor of 266 is 266.

3. What are the Factors of 274?

Answer: Factors of 274 are 1, 2, 137, 274. There are 4 integers that are factors of 274. The greatest factor of 274 is 274.

4. How to Find the GCF of 266 and 274?

Answer:

Greatest Common Factor of 266 and 274 = 2

Step 1: Find the prime factorization of 266

266 = 2 x 7 x 19

Step 2: Find the prime factorization of 274

274 = 2 x 137

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

GCF = 2

Step 4: Therefore, the greatest common factor of 266 and 274 is 2