What is the Greatest Common Factor of 43769 and 43775?

Greatest common factor (GCF) of 43769 and 43775 is 1.

GCF(43769,43775) = 1

We will now calculate the prime factors of 43769 and 43775, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43769 and 43775.

How to find the GCF of 43769 and 43775?

We will first find the prime factorization of 43769 and 43775. After we will calculate the factors of 43769 and 43775 and find the biggest common factor number .

Step-1: Prime Factorization of 43769

Prime factors of 43769 are 11, 23, 173. Prime factorization of 43769 in exponential form is:

43769 = 11¹ × 23¹ × 173¹

Step-2: 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-3: Factors of 43769

List of positive integer factors of 43769 that divides 43769 without a remainder.

1, 11, 23, 173, 253, 1903, 3979

Step-4: Factors of 43775

List of positive integer factors of 43775 that divides 43769 without a remainder.

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

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43769 and 43775. The biggest common factor number is the GCF number.
So the greatest common factor 43769 and 43775 is 1.

Also check out the Least Common Multiple of 43769 and 43775