What is the Greatest Common Factor of 67827 and 67839?

Greatest common factor (GCF) of 67827 and 67839 is 3.

GCF(67827,67839) = 3

We will now calculate the prime factors of 67827 and 67839, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 67827 and 67839.

How to find the GCF of 67827 and 67839?

We will first find the prime factorization of 67827 and 67839. After we will calculate the factors of 67827 and 67839 and find the biggest common factor number .

Step-1: Prime Factorization of 67827

Prime factors of 67827 are 3, 23, 983. Prime factorization of 67827 in exponential form is:

67827 = 3¹ × 23¹ × 983¹

Step-2: Prime Factorization of 67839

Prime factors of 67839 are 3, 22613. Prime factorization of 67839 in exponential form is:

67839 = 3¹ × 22613¹

Step-3: Factors of 67827

List of positive integer factors of 67827 that divides 67827 without a remainder.

1, 3, 23, 69, 983, 2949, 22609

Step-4: Factors of 67839

List of positive integer factors of 67839 that divides 67827 without a remainder.

1, 3, 22613

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 67827 and 67839. The biggest common factor number is the GCF number.
So the greatest common factor 67827 and 67839 is 3.

Also check out the Least Common Multiple of 67827 and 67839