What is the Greatest Common Factor of 50015 and 50020?

Greatest common factor (GCF) of 50015 and 50020 is 5.

GCF(50015,50020) = 5

We will now calculate the prime factors of 50015 and 50020, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 50015 and 50020.

How to find the GCF of 50015 and 50020?

We will first find the prime factorization of 50015 and 50020. After we will calculate the factors of 50015 and 50020 and find the biggest common factor number .

Step-1: Prime Factorization of 50015

Prime factors of 50015 are 5, 7, 1429. Prime factorization of 50015 in exponential form is:

50015 = 5¹ × 7¹ × 1429¹

Step-2: Prime Factorization of 50020

Prime factors of 50020 are 2, 5, 41, 61. Prime factorization of 50020 in exponential form is:

50020 = 2² × 5¹ × 41¹ × 61¹

Step-3: Factors of 50015

List of positive integer factors of 50015 that divides 50015 without a remainder.

1, 5, 7, 35, 1429, 7145, 10003

Step-4: Factors of 50020

List of positive integer factors of 50020 that divides 50015 without a remainder.

1, 2, 4, 5, 10, 20, 41, 61, 82, 122, 164, 205, 244, 305, 410, 610, 820, 1220, 2501, 5002, 10004, 12505, 25010

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 50015 and 50020. The biggest common factor number is the GCF number.
So the greatest common factor 50015 and 50020 is 5.

Also check out the Least Common Multiple of 50015 and 50020