What is the Greatest Common Factor of 80661 and 80681?

Greatest common factor (GCF) of 80661 and 80681 is 1.

GCF(80661,80681) = 1

We will now calculate the prime factors of 80661 and 80681, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80661 and 80681.

How to find the GCF of 80661 and 80681?

We will first find the prime factorization of 80661 and 80681. After we will calculate the factors of 80661 and 80681 and find the biggest common factor number .

Step-1: Prime Factorization of 80661

Prime factors of 80661 are 3, 7, 23, 167. Prime factorization of 80661 in exponential form is:

80661 = 3¹ × 7¹ × 23¹ × 167¹

Step-2: Prime Factorization of 80681

Prime factors of 80681 are 80681. Prime factorization of 80681 in exponential form is:

80681 = 80681¹

Step-3: Factors of 80661

List of positive integer factors of 80661 that divides 80661 without a remainder.

1, 3, 7, 21, 23, 69, 161, 167, 483, 501, 1169, 3507, 3841, 11523, 26887

Step-4: Factors of 80681

List of positive integer factors of 80681 that divides 80661 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80661 and 80681. The biggest common factor number is the GCF number.
So the greatest common factor 80661 and 80681 is 1.

Also check out the Least Common Multiple of 80661 and 80681