What is the Greatest Common Factor of 43775 and 43791?

Greatest common factor (GCF) of 43775 and 43791 is 1.

GCF(43775,43791) = 1

We will now calculate the prime factors of 43775 and 43791, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43775 and 43791.

How to find the GCF of 43775 and 43791?

We will first find the prime factorization of 43775 and 43791. After we will calculate the factors of 43775 and 43791 and find the biggest common factor number .

Step-1: Prime Factorization of 43775

Prime factors of 43775 are 5, 17, 103. Prime factorization of 43775 in exponential form is:

43775 = 5² × 17¹ × 103¹

Step-2: Prime Factorization of 43791

Prime factors of 43791 are 3, 11, 1327. Prime factorization of 43791 in exponential form is:

43791 = 3¹ × 11¹ × 1327¹

Step-3: Factors of 43775

List of positive integer factors of 43775 that divides 43775 without a remainder.

1, 5, 17, 25, 85, 103, 425, 515, 1751, 2575, 8755

Step-4: Factors of 43791

List of positive integer factors of 43791 that divides 43775 without a remainder.

1, 3, 11, 33, 1327, 3981, 14597

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43775 and 43791. The biggest common factor number is the GCF number.
So the greatest common factor 43775 and 43791 is 1.

Also check out the Least Common Multiple of 43775 and 43791