What is the Greatest Common Factor of 82743 and 82749?

Greatest common factor (GCF) of 82743 and 82749 is 3.

GCF(82743,82749) = 3

We will now calculate the prime factors of 82743 and 82749, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 82743 and 82749.

How to find the GCF of 82743 and 82749?

We will first find the prime factorization of 82743 and 82749. After we will calculate the factors of 82743 and 82749 and find the biggest common factor number .

Step-1: Prime Factorization of 82743

Prime factors of 82743 are 3, 27581. Prime factorization of 82743 in exponential form is:

82743 = 3¹ × 27581¹

Step-2: Prime Factorization of 82749

Prime factors of 82749 are 3, 27583. Prime factorization of 82749 in exponential form is:

82749 = 3¹ × 27583¹

Step-3: Factors of 82743

List of positive integer factors of 82743 that divides 82743 without a remainder.

1, 3, 27581

Step-4: Factors of 82749

List of positive integer factors of 82749 that divides 82743 without a remainder.

1, 3, 27583

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 82743 and 82749. The biggest common factor number is the GCF number.
So the greatest common factor 82743 and 82749 is 3.

Also check out the Least Common Multiple of 82743 and 82749