What is the Greatest Common Factor of 8045 and 8065?

Greatest common factor (GCF) of 8045 and 8065 is 5.

GCF(8045,8065) = 5

We will now calculate the prime factors of 8045 and 8065, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 8045 and 8065.

How to find the GCF of 8045 and 8065?

We will first find the prime factorization of 8045 and 8065. After we will calculate the factors of 8045 and 8065 and find the biggest common factor number .

Step-1: Prime Factorization of 8045

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

8045 = 5¹ × 1609¹

Step-2: Prime Factorization of 8065

Prime factors of 8065 are 5, 1613. Prime factorization of 8065 in exponential form is:

8065 = 5¹ × 1613¹

Step-3: Factors of 8045

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

1, 5, 1609

Step-4: Factors of 8065

List of positive integer factors of 8065 that divides 8045 without a remainder.

1, 5, 1613

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 8045 and 8065. The biggest common factor number is the GCF number.
So the greatest common factor 8045 and 8065 is 5.

Also check out the Least Common Multiple of 8045 and 8065