What is the Greatest Common Factor of 43703 and 43718?

Greatest common factor (GCF) of 43703 and 43718 is 1.

GCF(43703,43718) = 1

We will now calculate the prime factors of 43703 and 43718, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43703 and 43718.

How to find the GCF of 43703 and 43718?

We will first find the prime factorization of 43703 and 43718. After we will calculate the factors of 43703 and 43718 and find the biggest common factor number .

Step-1: Prime Factorization of 43703

Prime factors of 43703 are 11, 29, 137. Prime factorization of 43703 in exponential form is:

43703 = 11¹ × 29¹ × 137¹

Step-2: Prime Factorization of 43718

Prime factors of 43718 are 2, 21859. Prime factorization of 43718 in exponential form is:

43718 = 2¹ × 21859¹

Step-3: Factors of 43703

List of positive integer factors of 43703 that divides 43703 without a remainder.

1, 11, 29, 137, 319, 1507, 3973

Step-4: Factors of 43718

List of positive integer factors of 43718 that divides 43703 without a remainder.

1, 2, 21859

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43703 and 43718. The biggest common factor number is the GCF number.
So the greatest common factor 43703 and 43718 is 1.

Also check out the Least Common Multiple of 43703 and 43718