What is the Greatest Common Factor of 82935 and 82947?

Greatest common factor (GCF) of 82935 and 82947 is 3.

GCF(82935,82947) = 3

We will now calculate the prime factors of 82935 and 82947, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 82935 and 82947.

How to find the GCF of 82935 and 82947?

We will first find the prime factorization of 82935 and 82947. After we will calculate the factors of 82935 and 82947 and find the biggest common factor number .

Step-1: Prime Factorization of 82935

Prime factors of 82935 are 3, 5, 19, 97. Prime factorization of 82935 in exponential form is:

82935 = 3² × 5¹ × 19¹ × 97¹

Step-2: Prime Factorization of 82947

Prime factors of 82947 are 3, 43, 643. Prime factorization of 82947 in exponential form is:

82947 = 3¹ × 43¹ × 643¹

Step-3: Factors of 82935

List of positive integer factors of 82935 that divides 82935 without a remainder.

1, 3, 5, 9, 15, 19, 45, 57, 95, 97, 171, 285, 291, 485, 855, 873, 1455, 1843, 4365, 5529, 9215, 16587, 27645

Step-4: Factors of 82947

List of positive integer factors of 82947 that divides 82935 without a remainder.

1, 3, 43, 129, 643, 1929, 27649

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 82935 and 82947. The biggest common factor number is the GCF number.
So the greatest common factor 82935 and 82947 is 3.

Also check out the Least Common Multiple of 82935 and 82947