What is the Greatest Common Factor of 65020 and 65028?

Greatest common factor (GCF) of 65020 and 65028 is 4.

GCF(65020,65028) = 4

We will now calculate the prime factors of 65020 and 65028, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 65020 and 65028.

How to find the GCF of 65020 and 65028?

We will first find the prime factorization of 65020 and 65028. After we will calculate the factors of 65020 and 65028 and find the biggest common factor number .

Step-1: Prime Factorization of 65020

Prime factors of 65020 are 2, 5, 3251. Prime factorization of 65020 in exponential form is:

65020 = 2² × 5¹ × 3251¹

Step-2: Prime Factorization of 65028

Prime factors of 65028 are 2, 3, 5419. Prime factorization of 65028 in exponential form is:

65028 = 2² × 3¹ × 5419¹

Step-3: Factors of 65020

List of positive integer factors of 65020 that divides 65020 without a remainder.

1, 2, 4, 5, 10, 20, 3251, 6502, 13004, 16255, 32510

Step-4: Factors of 65028

List of positive integer factors of 65028 that divides 65020 without a remainder.

1, 2, 3, 4, 6, 12, 5419, 10838, 16257, 21676, 32514

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 65020 and 65028. The biggest common factor number is the GCF number.
So the greatest common factor 65020 and 65028 is 4.

Also check out the Least Common Multiple of 65020 and 65028