What is the Greatest Common Factor of 6243 and 6252?

Greatest common factor (GCF) of 6243 and 6252 is 3.

GCF(6243,6252) = 3

We will now calculate the prime factors of 6243 and 6252, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 6243 and 6252.

How to find the GCF of 6243 and 6252?

We will first find the prime factorization of 6243 and 6252. After we will calculate the factors of 6243 and 6252 and find the biggest common factor number .

Step-1: Prime Factorization of 6243

Prime factors of 6243 are 3, 2081. Prime factorization of 6243 in exponential form is:

6243 = 3¹ × 2081¹

Step-2: Prime Factorization of 6252

Prime factors of 6252 are 2, 3, 521. Prime factorization of 6252 in exponential form is:

6252 = 2² × 3¹ × 521¹

Step-3: Factors of 6243

List of positive integer factors of 6243 that divides 6243 without a remainder.

1, 3, 2081

Step-4: Factors of 6252

List of positive integer factors of 6252 that divides 6243 without a remainder.

1, 2, 3, 4, 6, 12, 521, 1042, 1563, 2084, 3126

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 6243 and 6252. The biggest common factor number is the GCF number.
So the greatest common factor 6243 and 6252 is 3.

Also check out the Least Common Multiple of 6243 and 6252