What is the Greatest Common Factor of 8025 and 8045?

Greatest common factor (GCF) of 8025 and 8045 is 5.

GCF(8025,8045) = 5

We will now calculate the prime factors of 8025 and 8045, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 8025 and 8045.

How to find the GCF of 8025 and 8045?

We will first find the prime factorization of 8025 and 8045. After we will calculate the factors of 8025 and 8045 and find the biggest common factor number .

Step-1: Prime Factorization of 8025

Prime factors of 8025 are 3, 5, 107. Prime factorization of 8025 in exponential form is:

8025 = 3¹ × 5² × 107¹

Step-2: Prime Factorization of 8045

Prime factors of 8045 are 5, 1609. Prime factorization of 8045 in exponential form is:

8045 = 5¹ × 1609¹

Step-3: Factors of 8025

List of positive integer factors of 8025 that divides 8025 without a remainder.

1, 3, 5, 15, 25, 75, 107, 321, 535, 1605, 2675

Step-4: Factors of 8045

List of positive integer factors of 8045 that divides 8025 without a remainder.

1, 5, 1609

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 8025 and 8045. The biggest common factor number is the GCF number.
So the greatest common factor 8025 and 8045 is 5.

Also check out the Least Common Multiple of 8025 and 8045