Greatest Common Factor of 311423 and 311428

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 311423, 311428 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 311423 and 311428 is 1.

GCF(311423,311428) = 1

GCF of 311423 and 311428

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

GCF of:
and

Greatest Common Factor of 311423 and 311428

GCF of 311423 and 311428 is 1

Prime Factorization of 311423


7 311423
17 44489
2617 2617
1

Prime factors of 311423 are 7,17,2617. Prime factorization of 311423 in exponential form is:

311423 = 71×171×26171

Prime Factorization of 311428


2 311428
2 155714
13 77857
53 5989
113 113
1

Prime factors of 311428 are 2,13,53,113. Prime factorization of 311428 in exponential form is:

311428 = 22×131×531×1131

∴ So by taking common prime factors GCF of 311423 and 311428 is 1

Greatest Common Factor of 311423 and 311428 by matching factors method

Factors of 311423

List of positive integer factors of 311423 that divides 311423 without a remainder.

1,7,17,119,2617,18319,44489,311423

Factors of 311428

List of positive integer factors of 311428 that divides 311428 without a remainder.

1,2,4,13,26,52,53,106,113,212,226,452,689,1378,1469,2756,2938,5876,5989,11978,23956,77857,155714,311428

Greatest Common Factor

We found the factors and prime factorization of 311423 and 311428. The biggest common factor number is the GCF number.
So the greatest common factor 311423 and 311428 is 1.

Also check out the Least Common Multiple of 311423 and 311428

Properties of GCF 311423 and 311428

(i) The GCF of 311423 and 311428 is associative

GCF of 311423 and 311428 = GCF of 311428 and 311423

Related Greatest Common Factor of 311423

Related Greatest Common Factor of 311428

Frequently Asked Questions on GCF of 311423 and 311428

1. What is the GCF of 311423 and 311428?

Answer: GCF of 311423 and 311428 is 1.

2. What are the Factors of 311423?

Answer: Factors of 311423 are 1, 7, 17, 119, 2617, 18319, 44489, 311423. There are 8 integers that are factors of 311423. The greatest factor of 311423 is 311423.

3. What are the Factors of 311428?

Answer: Factors of 311428 are 1, 2, 4, 13, 26, 52, 53, 106, 113, 212, 226, 452, 689, 1378, 1469, 2756, 2938, 5876, 5989, 11978, 23956, 77857, 155714, 311428. There are 24 integers that are factors of 311428. The greatest factor of 311428 is 311428.

4. How to Find the GCF of 311423 and 311428?

Answer:

Greatest Common Factor of 311423 and 311428 = 1

Step 1: Find the prime factorization of 311423

311423 = 7 x 17 x 2617

Step 2: Find the prime factorization of 311428

311428 = 2 x 2 x 13 x 53 x 113

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 311423 and 311428 is 1