What is the Greatest Common Factor of 67276 and 67287?

Greatest common factor (GCF) of 67276 and 67287 is 11.

GCF(67276,67287) = 11

We will now calculate the prime factors of 67276 and 67287, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 67276 and 67287.

How to find the GCF of 67276 and 67287?

We will first find the prime factorization of 67276 and 67287. After we will calculate the factors of 67276 and 67287 and find the biggest common factor number .

Step-1: Prime Factorization of 67276

Prime factors of 67276 are 2, 11, 139. Prime factorization of 67276 in exponential form is:

67276 = 2² × 11² × 139¹

Step-2: Prime Factorization of 67287

Prime factors of 67287 are 3, 11, 2039. Prime factorization of 67287 in exponential form is:

67287 = 3¹ × 11¹ × 2039¹

Step-3: Factors of 67276

List of positive integer factors of 67276 that divides 67276 without a remainder.

1, 2, 4, 11, 22, 44, 121, 139, 242, 278, 484, 556, 1529, 3058, 6116, 16819, 33638

Step-4: Factors of 67287

List of positive integer factors of 67287 that divides 67276 without a remainder.

1, 3, 11, 33, 2039, 6117, 22429

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 67276 and 67287. The biggest common factor number is the GCF number.
So the greatest common factor 67276 and 67287 is 11.

Also check out the Least Common Multiple of 67276 and 67287