What is the Greatest Common Factor of 993 and 1012?

Greatest common factor (GCF) of 993 and 1012 is 1.

GCF(993,1012) = 1

We will now calculate the prime factors of 993 and 1012, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 993 and 1012.

How to find the GCF of 993 and 1012?

We will first find the prime factorization of 993 and 1012. After we will calculate the factors of 993 and 1012 and find the biggest common factor number .

Step-1: Prime Factorization of 993

Prime factors of 993 are 3, 331. Prime factorization of 993 in exponential form is:

993 = 3¹ × 331¹

Step-2: Prime Factorization of 1012

Prime factors of 1012 are 2, 11, 23. Prime factorization of 1012 in exponential form is:

1012 = 2² × 11¹ × 23¹

Step-3: Factors of 993

List of positive integer factors of 993 that divides 993 without a remainder.

1, 3, 331

Step-4: Factors of 1012

List of positive integer factors of 1012 that divides 993 without a remainder.

1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 993 and 1012. The biggest common factor number is the GCF number.
So the greatest common factor 993 and 1012 is 1.

Also check out the Least Common Multiple of 993 and 1012