What is the Greatest Common Factor of 16423 and 16431?

Greatest common factor (GCF) of 16423 and 16431 is 1.

GCF(16423,16431) = 1

We will now calculate the prime factors of 16423 and 16431, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 16423 and 16431.

How to find the GCF of 16423 and 16431?

We will first find the prime factorization of 16423 and 16431. After we will calculate the factors of 16423 and 16431 and find the biggest common factor number .

Step-1: Prime Factorization of 16423

Prime factors of 16423 are 11, 1493. Prime factorization of 16423 in exponential form is:

16423 = 11¹ × 1493¹

Step-2: Prime Factorization of 16431

Prime factors of 16431 are 3, 5477. Prime factorization of 16431 in exponential form is:

16431 = 3¹ × 5477¹

Step-3: Factors of 16423

List of positive integer factors of 16423 that divides 16423 without a remainder.

1, 11, 1493

Step-4: Factors of 16431

List of positive integer factors of 16431 that divides 16423 without a remainder.

1, 3, 5477

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 16423 and 16431. The biggest common factor number is the GCF number.
So the greatest common factor 16423 and 16431 is 1.

Also check out the Least Common Multiple of 16423 and 16431