What is the Greatest Common Factor of 72286 and 72302?

Greatest common factor (GCF) of 72286 and 72302 is 2.

GCF(72286,72302) = 2

We will now calculate the prime factors of 72286 and 72302, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72286 and 72302.

How to find the GCF of 72286 and 72302?

We will first find the prime factorization of 72286 and 72302. After we will calculate the factors of 72286 and 72302 and find the biggest common factor number .

Step-1: Prime Factorization of 72286

Prime factors of 72286 are 2, 47, 769. Prime factorization of 72286 in exponential form is:

72286 = 2¹ × 47¹ × 769¹

Step-2: Prime Factorization of 72302

Prime factors of 72302 are 2, 36151. Prime factorization of 72302 in exponential form is:

72302 = 2¹ × 36151¹

Step-3: Factors of 72286

List of positive integer factors of 72286 that divides 72286 without a remainder.

1, 2, 47, 94, 769, 1538, 36143

Step-4: Factors of 72302

List of positive integer factors of 72302 that divides 72286 without a remainder.

1, 2, 36151

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 72286 and 72302. The biggest common factor number is the GCF number.
So the greatest common factor 72286 and 72302 is 2.

Also check out the Least Common Multiple of 72286 and 72302