What is the Greatest Common Factor of 80721 and 80732?

Greatest common factor (GCF) of 80721 and 80732 is 1.

GCF(80721,80732) = 1

We will now calculate the prime factors of 80721 and 80732, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80721 and 80732.

How to find the GCF of 80721 and 80732?

We will first find the prime factorization of 80721 and 80732. After we will calculate the factors of 80721 and 80732 and find the biggest common factor number .

Step-1: Prime Factorization of 80721

Prime factors of 80721 are 3, 8969. Prime factorization of 80721 in exponential form is:

80721 = 3² × 8969¹

Step-2: Prime Factorization of 80732

Prime factors of 80732 are 2, 20183. Prime factorization of 80732 in exponential form is:

80732 = 2² × 20183¹

Step-3: Factors of 80721

List of positive integer factors of 80721 that divides 80721 without a remainder.

1, 3, 9, 8969, 26907

Step-4: Factors of 80732

List of positive integer factors of 80732 that divides 80721 without a remainder.

1, 2, 4, 20183, 40366

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80721 and 80732. The biggest common factor number is the GCF number.
So the greatest common factor 80721 and 80732 is 1.

Also check out the Least Common Multiple of 80721 and 80732