What is the Greatest Common Factor of 33220 and 33236?

Greatest common factor (GCF) of 33220 and 33236 is 4.

GCF(33220,33236) = 4

We will now calculate the prime factors of 33220 and 33236, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33220 and 33236.

How to find the GCF of 33220 and 33236?

We will first find the prime factorization of 33220 and 33236. After we will calculate the factors of 33220 and 33236 and find the biggest common factor number .

Step-1: Prime Factorization of 33220

Prime factors of 33220 are 2, 5, 11, 151. Prime factorization of 33220 in exponential form is:

33220 = 2² × 5¹ × 11¹ × 151¹

Step-2: Prime Factorization of 33236

Prime factors of 33236 are 2, 7, 1187. Prime factorization of 33236 in exponential form is:

33236 = 2² × 7¹ × 1187¹

Step-3: Factors of 33220

List of positive integer factors of 33220 that divides 33220 without a remainder.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 220, 302, 604, 755, 1510, 1661, 3020, 3322, 6644, 8305, 16610

Step-4: Factors of 33236

List of positive integer factors of 33236 that divides 33220 without a remainder.

1, 2, 4, 7, 14, 28, 1187, 2374, 4748, 8309, 16618

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33220 and 33236. The biggest common factor number is the GCF number.
So the greatest common factor 33220 and 33236 is 4.

Also check out the Least Common Multiple of 33220 and 33236