Greatest Common Factor of 830 and 831

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 830, 831 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 830 and 831 is 1.

GCF(830,831) = 1

GCF of 830 and 831

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

GCF of:
and

Greatest Common Factor of 830 and 831

GCF of 830 and 831 is 1

Prime Factorization of 830


2 830
5 415
83 83
1

Prime factors of 830 are 2,5,83. Prime factorization of 830 in exponential form is:

830 = 21×51×831

Prime Factorization of 831


3 831
277 277
1

Prime factors of 831 are 3,277. Prime factorization of 831 in exponential form is:

831 = 31×2771

∴ So by taking common prime factors GCF of 830 and 831 is 1

Greatest Common Factor of 830 and 831 by matching factors method

Factors of 830

List of positive integer factors of 830 that divides 830 without a remainder.

1,2,5,10,83,166,415,830

Factors of 831

List of positive integer factors of 831 that divides 831 without a remainder.

1,3,277,831

Greatest Common Factor

We found the factors and prime factorization of 830 and 831. The biggest common factor number is the GCF number.
So the greatest common factor 830 and 831 is 1.

Also check out the Least Common Multiple of 830 and 831

Properties of GCF 830 and 831

(i) The GCF of 830 and 831 is associative

GCF of 830 and 831 = GCF of 831 and 830

Related Greatest Common Factor of 830

Related Greatest Common Factor of 831

Frequently Asked Questions on GCF of 830 and 831

1. What is the GCF of 830 and 831?

Answer: GCF of 830 and 831 is 1.

2. What are the Factors of 830?

Answer: Factors of 830 are 1, 2, 5, 10, 83, 166, 415, 830. There are 8 integers that are factors of 830. The greatest factor of 830 is 830.

3. What are the Factors of 831?

Answer: Factors of 831 are 1, 3, 277, 831. There are 4 integers that are factors of 831. The greatest factor of 831 is 831.

4. How to Find the GCF of 830 and 831?

Answer:

Greatest Common Factor of 830 and 831 = 1

Step 1: Find the prime factorization of 830

830 = 2 x 5 x 83

Step 2: Find the prime factorization of 831

831 = 3 x 277

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 830 and 831 is 1