What is the Greatest Common Factor of 43775 and 43783?

Greatest common factor (GCF) of 43775 and 43783 is 1.

GCF(43775,43783) = 1

We will now calculate the prime factors of 43775 and 43783, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43775 and 43783.

How to find the GCF of 43775 and 43783?

We will first find the prime factorization of 43775 and 43783. After we will calculate the factors of 43775 and 43783 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 43783

Prime factors of 43783 are 43783. Prime factorization of 43783 in exponential form is:

43783 = 43783¹

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 43783

List of positive integer factors of 43783 that divides 43775 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43775 and 43783. The biggest common factor number is the GCF number.
So the greatest common factor 43775 and 43783 is 1.

Also check out the Least Common Multiple of 43775 and 43783