What is the Greatest Common Factor of 28423 and 28429?

Greatest common factor (GCF) of 28423 and 28429 is 1.

GCF(28423,28429) = 1

We will now calculate the prime factors of 28423 and 28429, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 28423 and 28429.

How to find the GCF of 28423 and 28429?

We will first find the prime factorization of 28423 and 28429. After we will calculate the factors of 28423 and 28429 and find the biggest common factor number .

Step-1: Prime Factorization of 28423

Prime factors of 28423 are 43, 661. Prime factorization of 28423 in exponential form is:

28423 = 43¹ × 661¹

Step-2: Prime Factorization of 28429

Prime factors of 28429 are 28429. Prime factorization of 28429 in exponential form is:

28429 = 28429¹

Step-3: Factors of 28423

List of positive integer factors of 28423 that divides 28423 without a remainder.

1, 43, 661

Step-4: Factors of 28429

List of positive integer factors of 28429 that divides 28423 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 28423 and 28429. The biggest common factor number is the GCF number.
So the greatest common factor 28423 and 28429 is 1.

Also check out the Least Common Multiple of 28423 and 28429