What is the Greatest Common Factor of 7257 and 7273?

Greatest common factor (GCF) of 7257 and 7273 is 1.

GCF(7257,7273) = 1

We will now calculate the prime factors of 7257 and 7273, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 7257 and 7273.

How to find the GCF of 7257 and 7273?

We will first find the prime factorization of 7257 and 7273. After we will calculate the factors of 7257 and 7273 and find the biggest common factor number .

Step-1: Prime Factorization of 7257

Prime factors of 7257 are 3, 41, 59. Prime factorization of 7257 in exponential form is:

7257 = 3¹ × 41¹ × 59¹

Step-2: Prime Factorization of 7273

Prime factors of 7273 are 7, 1039. Prime factorization of 7273 in exponential form is:

7273 = 7¹ × 1039¹

Step-3: Factors of 7257

List of positive integer factors of 7257 that divides 7257 without a remainder.

1, 3, 41, 59, 123, 177, 2419

Step-4: Factors of 7273

List of positive integer factors of 7273 that divides 7257 without a remainder.

1, 7, 1039

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 7257 and 7273. The biggest common factor number is the GCF number.
So the greatest common factor 7257 and 7273 is 1.

Also check out the Least Common Multiple of 7257 and 7273