What is the Greatest Common Factor of 78662 and 78682?

Greatest common factor (GCF) of 78662 and 78682 is 2.

GCF(78662,78682) = 2

We will now calculate the prime factors of 78662 and 78682, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 78662 and 78682.

How to find the GCF of 78662 and 78682?

We will first find the prime factorization of 78662 and 78682. After we will calculate the factors of 78662 and 78682 and find the biggest common factor number .

Step-1: Prime Factorization of 78662

Prime factors of 78662 are 2, 37, 1063. Prime factorization of 78662 in exponential form is:

78662 = 2¹ × 37¹ × 1063¹

Step-2: Prime Factorization of 78682

Prime factors of 78682 are 2, 39341. Prime factorization of 78682 in exponential form is:

78682 = 2¹ × 39341¹

Step-3: Factors of 78662

List of positive integer factors of 78662 that divides 78662 without a remainder.

1, 2, 37, 74, 1063, 2126, 39331

Step-4: Factors of 78682

List of positive integer factors of 78682 that divides 78662 without a remainder.

1, 2, 39341

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 78662 and 78682. The biggest common factor number is the GCF number.
So the greatest common factor 78662 and 78682 is 2.

Also check out the Least Common Multiple of 78662 and 78682