What is the Greatest Common Factor of 81741 and 81748?

Greatest common factor (GCF) of 81741 and 81748 is 1.

GCF(81741,81748) = 1

We will now calculate the prime factors of 81741 and 81748, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 81741 and 81748.

How to find the GCF of 81741 and 81748?

We will first find the prime factorization of 81741 and 81748. After we will calculate the factors of 81741 and 81748 and find the biggest common factor number .

Step-1: Prime Factorization of 81741

Prime factors of 81741 are 3, 11, 2477. Prime factorization of 81741 in exponential form is:

81741 = 3¹ × 11¹ × 2477¹

Step-2: Prime Factorization of 81748

Prime factors of 81748 are 2, 107, 191. Prime factorization of 81748 in exponential form is:

81748 = 2² × 107¹ × 191¹

Step-3: Factors of 81741

List of positive integer factors of 81741 that divides 81741 without a remainder.

1, 3, 11, 33, 2477, 7431, 27247

Step-4: Factors of 81748

List of positive integer factors of 81748 that divides 81741 without a remainder.

1, 2, 4, 107, 191, 214, 382, 428, 764, 20437, 40874

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 81741 and 81748. The biggest common factor number is the GCF number.
So the greatest common factor 81741 and 81748 is 1.

Also check out the Least Common Multiple of 81741 and 81748