What is the Greatest Common Factor of 75921 and 75933?

Greatest common factor (GCF) of 75921 and 75933 is 3.

GCF(75921,75933) = 3

We will now calculate the prime factors of 75921 and 75933, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75921 and 75933.

How to find the GCF of 75921 and 75933?

We will first find the prime factorization of 75921 and 75933. After we will calculate the factors of 75921 and 75933 and find the biggest common factor number .

Step-1: Prime Factorization of 75921

Prime factors of 75921 are 3, 25307. Prime factorization of 75921 in exponential form is:

75921 = 3¹ × 25307¹

Step-2: Prime Factorization of 75933

Prime factors of 75933 are 3, 11, 13, 59. Prime factorization of 75933 in exponential form is:

75933 = 3² × 11¹ × 13¹ × 59¹

Step-3: Factors of 75921

List of positive integer factors of 75921 that divides 75921 without a remainder.

1, 3, 25307

Step-4: Factors of 75933

List of positive integer factors of 75933 that divides 75921 without a remainder.

1, 3, 9, 11, 13, 33, 39, 59, 99, 117, 143, 177, 429, 531, 649, 767, 1287, 1947, 2301, 5841, 6903, 8437, 25311

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75921 and 75933. The biggest common factor number is the GCF number.
So the greatest common factor 75921 and 75933 is 3.

Also check out the Least Common Multiple of 75921 and 75933