What is the Greatest Common Factor of 67156 and 67162?

Greatest common factor (GCF) of 67156 and 67162 is 2.

GCF(67156,67162) = 2

We will now calculate the prime factors of 67156 and 67162, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 67156 and 67162.

How to find the GCF of 67156 and 67162?

We will first find the prime factorization of 67156 and 67162. After we will calculate the factors of 67156 and 67162 and find the biggest common factor number .

Step-1: Prime Factorization of 67156

Prime factors of 67156 are 2, 103, 163. Prime factorization of 67156 in exponential form is:

67156 = 2² × 103¹ × 163¹

Step-2: Prime Factorization of 67162

Prime factors of 67162 are 2, 33581. Prime factorization of 67162 in exponential form is:

67162 = 2¹ × 33581¹

Step-3: Factors of 67156

List of positive integer factors of 67156 that divides 67156 without a remainder.

1, 2, 4, 103, 163, 206, 326, 412, 652, 16789, 33578

Step-4: Factors of 67162

List of positive integer factors of 67162 that divides 67156 without a remainder.

1, 2, 33581

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 67156 and 67162. The biggest common factor number is the GCF number.
So the greatest common factor 67156 and 67162 is 2.

Also check out the Least Common Multiple of 67156 and 67162