What is the Greatest Common Factor of 6015 and 6020?

Greatest common factor (GCF) of 6015 and 6020 is 5.

GCF(6015,6020) = 5

We will now calculate the prime factors of 6015 and 6020, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 6015 and 6020.

How to find the GCF of 6015 and 6020?

We will first find the prime factorization of 6015 and 6020. After we will calculate the factors of 6015 and 6020 and find the biggest common factor number .

Step-1: Prime Factorization of 6015

Prime factors of 6015 are 3, 5, 401. Prime factorization of 6015 in exponential form is:

6015 = 3¹ × 5¹ × 401¹

Step-2: Prime Factorization of 6020

Prime factors of 6020 are 2, 5, 7, 43. Prime factorization of 6020 in exponential form is:

6020 = 2² × 5¹ × 7¹ × 43¹

Step-3: Factors of 6015

List of positive integer factors of 6015 that divides 6015 without a remainder.

1, 3, 5, 15, 401, 1203, 2005

Step-4: Factors of 6020

List of positive integer factors of 6020 that divides 6015 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 6015 and 6020. The biggest common factor number is the GCF number.
So the greatest common factor 6015 and 6020 is 5.

Also check out the Least Common Multiple of 6015 and 6020