What is the Greatest Common Factor of 3268 and 3285?

Greatest common factor (GCF) of 3268 and 3285 is 1.

GCF(3268,3285) = 1

We will now calculate the prime factors of 3268 and 3285, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 3268 and 3285.

How to find the GCF of 3268 and 3285?

We will first find the prime factorization of 3268 and 3285. After we will calculate the factors of 3268 and 3285 and find the biggest common factor number .

Step-1: Prime Factorization of 3268

Prime factors of 3268 are 2, 19, 43. Prime factorization of 3268 in exponential form is:

3268 = 2² × 19¹ × 43¹

Step-2: Prime Factorization of 3285

Prime factors of 3285 are 3, 5, 73. Prime factorization of 3285 in exponential form is:

3285 = 3² × 5¹ × 73¹

Step-3: Factors of 3268

List of positive integer factors of 3268 that divides 3268 without a remainder.

1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634

Step-4: Factors of 3285

List of positive integer factors of 3285 that divides 3268 without a remainder.

1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 3268 and 3285. The biggest common factor number is the GCF number.
So the greatest common factor 3268 and 3285 is 1.

Also check out the Least Common Multiple of 3268 and 3285