What is the Greatest Common Factor of 63020 and 63025?

Greatest common factor (GCF) of 63020 and 63025 is 5.

GCF(63020,63025) = 5

We will now calculate the prime factors of 63020 and 63025, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63020 and 63025.

How to find the GCF of 63020 and 63025?

We will first find the prime factorization of 63020 and 63025. After we will calculate the factors of 63020 and 63025 and find the biggest common factor number .

Step-1: Prime Factorization of 63020

Prime factors of 63020 are 2, 5, 23, 137. Prime factorization of 63020 in exponential form is:

63020 = 2² × 5¹ × 23¹ × 137¹

Step-2: Prime Factorization of 63025

Prime factors of 63025 are 5, 2521. Prime factorization of 63025 in exponential form is:

63025 = 5² × 2521¹

Step-3: Factors of 63020

List of positive integer factors of 63020 that divides 63020 without a remainder.

1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 137, 230, 274, 460, 548, 685, 1370, 2740, 3151, 6302, 12604, 15755, 31510

Step-4: Factors of 63025

List of positive integer factors of 63025 that divides 63020 without a remainder.

1, 5, 25, 2521, 12605

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63020 and 63025. The biggest common factor number is the GCF number.
So the greatest common factor 63020 and 63025 is 5.

Also check out the Least Common Multiple of 63020 and 63025