Greatest Common Factor of 311440 and 311443

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 311440, 311443 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 311440 and 311443 is 1.

GCF(311440,311443) = 1

GCF of 311440 and 311443

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

GCF of:
and

Greatest Common Factor of 311440 and 311443

GCF of 311440 and 311443 is 1

Prime Factorization of 311440


2 311440
2 155720
2 77860
2 38930
5 19465
17 3893
229 229
1

Prime factors of 311440 are 2,5,17,229. Prime factorization of 311440 in exponential form is:

311440 = 24×51×171×2291

Prime Factorization of 311443


11 311443
23 28313
1231 1231
1

Prime factors of 311443 are 11,23,1231. Prime factorization of 311443 in exponential form is:

311443 = 111×231×12311

∴ So by taking common prime factors GCF of 311440 and 311443 is 1

Greatest Common Factor of 311440 and 311443 by matching factors method

Factors of 311440

List of positive integer factors of 311440 that divides 311440 without a remainder.

1,2,4,5,8,10,16,17,20,34,40,68,80,85,136,170,229,272,340,458,680,916,1145,1360,1832,2290,3664,3893,4580,7786,9160,15572,18320,19465,31144,38930,62288,77860,155720,311440

Factors of 311443

List of positive integer factors of 311443 that divides 311443 without a remainder.

1,11,23,253,1231,13541,28313,311443

Greatest Common Factor

We found the factors and prime factorization of 311440 and 311443. The biggest common factor number is the GCF number.
So the greatest common factor 311440 and 311443 is 1.

Also check out the Least Common Multiple of 311440 and 311443

Properties of GCF 311440 and 311443

(i) The GCF of 311440 and 311443 is associative

GCF of 311440 and 311443 = GCF of 311443 and 311440

Related Greatest Common Factor of 311440

Related Greatest Common Factor of 311443

Frequently Asked Questions on GCF of 311440 and 311443

1. What is the GCF of 311440 and 311443?

Answer: GCF of 311440 and 311443 is 1.

2. What are the Factors of 311440?

Answer: Factors of 311440 are 1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 229, 272, 340, 458, 680, 916, 1145, 1360, 1832, 2290, 3664, 3893, 4580, 7786, 9160, 15572, 18320, 19465, 31144, 38930, 62288, 77860, 155720, 311440. There are 40 integers that are factors of 311440. The greatest factor of 311440 is 311440.

3. What are the Factors of 311443?

Answer: Factors of 311443 are 1, 11, 23, 253, 1231, 13541, 28313, 311443. There are 8 integers that are factors of 311443. The greatest factor of 311443 is 311443.

4. How to Find the GCF of 311440 and 311443?

Answer:

Greatest Common Factor of 311440 and 311443 = 1

Step 1: Find the prime factorization of 311440

311440 = 2 x 2 x 2 x 2 x 5 x 17 x 229

Step 2: Find the prime factorization of 311443

311443 = 11 x 23 x 1231

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 311440 and 311443 is 1