Greatest Common Factor of 605 and 613

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 605, 613 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 605 and 613 is 1.

GCF(605,613) = 1

GCF of 605 and 613

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

GCF of:
and

Greatest Common Factor of 605 and 613

GCF of 605 and 613 is 1

Prime Factorization of 605


5 605
11 121
11 11
1

Prime factors of 605 are 5,11. Prime factorization of 605 in exponential form is:

605 = 51×112

Prime Factorization of 613


613 613
1

Prime factors of 613 are 613. Prime factorization of 613 in exponential form is:

613 = 6131

∴ So by taking common prime factors GCF of 605 and 613 is 1

Greatest Common Factor of 605 and 613 by matching factors method

Factors of 605

List of positive integer factors of 605 that divides 605 without a remainder.

1,5,11,55,121,605

Factors of 613

List of positive integer factors of 613 that divides 613 without a remainder.

1,613

Greatest Common Factor

We found the factors and prime factorization of 605 and 613. The biggest common factor number is the GCF number.
So the greatest common factor 605 and 613 is 1.

Also check out the Least Common Multiple of 605 and 613

Properties of GCF 605 and 613

(i) The GCF of 605 and 613 is associative

GCF of 605 and 613 = GCF of 613 and 605

Related Greatest Common Factor of 605

Related Greatest Common Factor of 613

Frequently Asked Questions on GCF of 605 and 613

1. What is the GCF of 605 and 613?

Answer: GCF of 605 and 613 is 1.

2. What are the Factors of 605?

Answer: Factors of 605 are 1, 5, 11, 55, 121, 605. There are 6 integers that are factors of 605. The greatest factor of 605 is 605.

3. What are the Factors of 613?

Answer: Factors of 613 are 1, 613. There are 2 integers that are factors of 613. The greatest factor of 613 is 613.

4. How to Find the GCF of 605 and 613?

Answer:

Greatest Common Factor of 605 and 613 = 1

Step 1: Find the prime factorization of 605

605 = 5 x 11 x 11

Step 2: Find the prime factorization of 613

613 = 613

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 605 and 613 is 1