What is the Greatest Common Factor of 23151 and 23169?

Greatest common factor (GCF) of 23151 and 23169 is 3.

GCF(23151,23169) = 3

We will now calculate the prime factors of 23151 and 23169, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23151 and 23169.

How to find the GCF of 23151 and 23169?

We will first find the prime factorization of 23151 and 23169. After we will calculate the factors of 23151 and 23169 and find the biggest common factor number .

Step-1: Prime Factorization of 23151

Prime factors of 23151 are 3, 7717. Prime factorization of 23151 in exponential form is:

23151 = 3¹ × 7717¹

Step-2: Prime Factorization of 23169

Prime factors of 23169 are 3, 7723. Prime factorization of 23169 in exponential form is:

23169 = 3¹ × 7723¹

Step-3: Factors of 23151

List of positive integer factors of 23151 that divides 23151 without a remainder.

1, 3, 7717

Step-4: Factors of 23169

List of positive integer factors of 23169 that divides 23151 without a remainder.

1, 3, 7723

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23151 and 23169. The biggest common factor number is the GCF number.
So the greatest common factor 23151 and 23169 is 3.

Also check out the Least Common Multiple of 23151 and 23169