What is the Greatest Common Factor of 81724 and 81737?

Greatest common factor (GCF) of 81724 and 81737 is 1.

GCF(81724,81737) = 1

We will now calculate the prime factors of 81724 and 81737, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 81724 and 81737.

How to find the GCF of 81724 and 81737?

We will first find the prime factorization of 81724 and 81737. After we will calculate the factors of 81724 and 81737 and find the biggest common factor number .

Step-1: Prime Factorization of 81724

Prime factors of 81724 are 2, 20431. Prime factorization of 81724 in exponential form is:

81724 = 2² × 20431¹

Step-2: Prime Factorization of 81737

Prime factors of 81737 are 81737. Prime factorization of 81737 in exponential form is:

81737 = 81737¹

Step-3: Factors of 81724

List of positive integer factors of 81724 that divides 81724 without a remainder.

1, 2, 4, 20431, 40862

Step-4: Factors of 81737

List of positive integer factors of 81737 that divides 81724 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 81724 and 81737. The biggest common factor number is the GCF number.
So the greatest common factor 81724 and 81737 is 1.

Also check out the Least Common Multiple of 81724 and 81737