What is the Greatest Common Factor of 7172 and 7192?

Greatest common factor (GCF) of 7172 and 7192 is 4.

GCF(7172,7192) = 4

We will now calculate the prime factors of 7172 and 7192, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 7172 and 7192.

How to find the GCF of 7172 and 7192?

We will first find the prime factorization of 7172 and 7192. After we will calculate the factors of 7172 and 7192 and find the biggest common factor number .

Step-1: Prime Factorization of 7172

Prime factors of 7172 are 2, 11, 163. Prime factorization of 7172 in exponential form is:

7172 = 2² × 11¹ × 163¹

Step-2: Prime Factorization of 7192

Prime factors of 7192 are 2, 29, 31. Prime factorization of 7192 in exponential form is:

7192 = 2³ × 29¹ × 31¹

Step-3: Factors of 7172

List of positive integer factors of 7172 that divides 7172 without a remainder.

1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586

Step-4: Factors of 7192

List of positive integer factors of 7192 that divides 7172 without a remainder.

1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1798, 3596

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 7172 and 7192. The biggest common factor number is the GCF number.
So the greatest common factor 7172 and 7192 is 4.

Also check out the Least Common Multiple of 7172 and 7192