What is the Greatest Common Factor of 8220 and 8232?

Greatest common factor (GCF) of 8220 and 8232 is 12.

GCF(8220,8232) = 12

We will now calculate the prime factors of 8220 and 8232, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 8220 and 8232.

How to find the GCF of 8220 and 8232?

We will first find the prime factorization of 8220 and 8232. After we will calculate the factors of 8220 and 8232 and find the biggest common factor number .

Step-1: Prime Factorization of 8220

Prime factors of 8220 are 2, 3, 5, 137. Prime factorization of 8220 in exponential form is:

8220 = 2² × 3¹ × 5¹ × 137¹

Step-2: Prime Factorization of 8232

Prime factors of 8232 are 2, 3, 7. Prime factorization of 8232 in exponential form is:

8232 = 2³ × 3¹ × 7³

Step-3: Factors of 8220

List of positive integer factors of 8220 that divides 8220 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110

Step-4: Factors of 8232

List of positive integer factors of 8232 that divides 8220 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 8220 and 8232. The biggest common factor number is the GCF number.
So the greatest common factor 8220 and 8232 is 12.

Also check out the Least Common Multiple of 8220 and 8232