What is the Greatest Common Factor of 80688 and 80708?

Greatest common factor (GCF) of 80688 and 80708 is 4.

GCF(80688,80708) = 4

We will now calculate the prime factors of 80688 and 80708, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80688 and 80708.

How to find the GCF of 80688 and 80708?

We will first find the prime factorization of 80688 and 80708. After we will calculate the factors of 80688 and 80708 and find the biggest common factor number .

Step-1: Prime Factorization of 80688

Prime factors of 80688 are 2, 3, 41. Prime factorization of 80688 in exponential form is:

80688 = 2⁴ × 3¹ × 41²

Step-2: Prime Factorization of 80708

Prime factors of 80708 are 2, 20177. Prime factorization of 80708 in exponential form is:

80708 = 2² × 20177¹

Step-3: Factors of 80688

List of positive integer factors of 80688 that divides 80688 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1681, 1968, 3362, 5043, 6724, 10086, 13448, 20172, 26896, 40344

Step-4: Factors of 80708

List of positive integer factors of 80708 that divides 80688 without a remainder.

1, 2, 4, 20177, 40354

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80688 and 80708. The biggest common factor number is the GCF number.
So the greatest common factor 80688 and 80708 is 4.

Also check out the Least Common Multiple of 80688 and 80708