What is the Greatest Common Factor of 32417 and 32428?

Greatest common factor (GCF) of 32417 and 32428 is 11.

GCF(32417,32428) = 11

We will now calculate the prime factors of 32417 and 32428, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 32417 and 32428.

How to find the GCF of 32417 and 32428?

We will first find the prime factorization of 32417 and 32428. After we will calculate the factors of 32417 and 32428 and find the biggest common factor number .

Step-1: Prime Factorization of 32417

Prime factors of 32417 are 7, 11, 421. Prime factorization of 32417 in exponential form is:

32417 = 7¹ × 11¹ × 421¹

Step-2: Prime Factorization of 32428

Prime factors of 32428 are 2, 11, 67. Prime factorization of 32428 in exponential form is:

32428 = 2² × 11² × 67¹

Step-3: Factors of 32417

List of positive integer factors of 32417 that divides 32417 without a remainder.

1, 7, 11, 77, 421, 2947, 4631

Step-4: Factors of 32428

List of positive integer factors of 32428 that divides 32417 without a remainder.

1, 2, 4, 11, 22, 44, 67, 121, 134, 242, 268, 484, 737, 1474, 2948, 8107, 16214

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 32417 and 32428. The biggest common factor number is the GCF number.
So the greatest common factor 32417 and 32428 is 11.

Also check out the Least Common Multiple of 32417 and 32428