What is the Greatest Common Factor of 77582 and 77602?

Greatest common factor (GCF) of 77582 and 77602 is 2.

GCF(77582,77602) = 2

We will now calculate the prime factors of 77582 and 77602, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77582 and 77602.

How to find the GCF of 77582 and 77602?

We will first find the prime factorization of 77582 and 77602. After we will calculate the factors of 77582 and 77602 and find the biggest common factor number .

Step-1: Prime Factorization of 77582

Prime factors of 77582 are 2, 38791. Prime factorization of 77582 in exponential form is:

77582 = 2¹ × 38791¹

Step-2: 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-3: Factors of 77582

List of positive integer factors of 77582 that divides 77582 without a remainder.

1, 2, 38791

Step-4: Factors of 77602

List of positive integer factors of 77602 that divides 77582 without a remainder.

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

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77582 and 77602. The biggest common factor number is the GCF number.
So the greatest common factor 77582 and 77602 is 2.

Also check out the Least Common Multiple of 77582 and 77602