What is the Greatest Common Factor of 77602 and 77612?

Greatest common factor (GCF) of 77602 and 77612 is 2.

GCF(77602,77612) = 2

We will now calculate the prime factors of 77602 and 77612, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77602 and 77612.

How to find the GCF of 77602 and 77612?

We will first find the prime factorization of 77602 and 77612. After we will calculate the factors of 77602 and 77612 and find the biggest common factor number .

Step-1: Prime Factorization of 77602

Prime factors of 77602 are 2, 7, 23, 241. Prime factorization of 77602 in exponential form is:

77602 = 2¹ × 7¹ × 23¹ × 241¹

Step-2: Prime Factorization of 77612

Prime factors of 77612 are 2, 19403. Prime factorization of 77612 in exponential form is:

77612 = 2² × 19403¹

Step-3: Factors of 77602

List of positive integer factors of 77602 that divides 77602 without a remainder.

1, 2, 7, 14, 23, 46, 161, 241, 322, 482, 1687, 3374, 5543, 11086, 38801

Step-4: Factors of 77612

List of positive integer factors of 77612 that divides 77602 without a remainder.

1, 2, 4, 19403, 38806

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77602 and 77612. The biggest common factor number is the GCF number.
So the greatest common factor 77602 and 77612 is 2.

Also check out the Least Common Multiple of 77602 and 77612