Greatest Common Factor of 905 and 913

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 905, 913 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 905 and 913 is 1.

GCF(905,913) = 1

GCF of 905 and 913

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

GCF of:
and

Greatest Common Factor of 905 and 913

GCF of 905 and 913 is 1

Prime Factorization of 905


5 905
181 181
1

Prime factors of 905 are 5,181. Prime factorization of 905 in exponential form is:

905 = 51×1811

Prime Factorization of 913


11 913
83 83
1

Prime factors of 913 are 11,83. Prime factorization of 913 in exponential form is:

913 = 111×831

∴ So by taking common prime factors GCF of 905 and 913 is 1

Greatest Common Factor of 905 and 913 by matching factors method

Factors of 905

List of positive integer factors of 905 that divides 905 without a remainder.

1,5,181,905

Factors of 913

List of positive integer factors of 913 that divides 913 without a remainder.

1,11,83,913

Greatest Common Factor

We found the factors and prime factorization of 905 and 913. The biggest common factor number is the GCF number.
So the greatest common factor 905 and 913 is 1.

Also check out the Least Common Multiple of 905 and 913

Properties of GCF 905 and 913

(i) The GCF of 905 and 913 is associative

GCF of 905 and 913 = GCF of 913 and 905

Related Greatest Common Factor of 905

Related Greatest Common Factor of 913

Frequently Asked Questions on GCF of 905 and 913

1. What is the GCF of 905 and 913?

Answer: GCF of 905 and 913 is 1.

2. What are the Factors of 905?

Answer: Factors of 905 are 1, 5, 181, 905. There are 4 integers that are factors of 905. The greatest factor of 905 is 905.

3. What are the Factors of 913?

Answer: Factors of 913 are 1, 11, 83, 913. There are 4 integers that are factors of 913. The greatest factor of 913 is 913.

4. How to Find the GCF of 905 and 913?

Answer:

Greatest Common Factor of 905 and 913 = 1

Step 1: Find the prime factorization of 905

905 = 5 x 181

Step 2: Find the prime factorization of 913

913 = 11 x 83

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 905 and 913 is 1