What is the Greatest Common Factor of 43699 and 43703?

Greatest common factor (GCF) of 43699 and 43703 is 1.

GCF(43699,43703) = 1

We will now calculate the prime factors of 43699 and 43703, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43699 and 43703.

How to find the GCF of 43699 and 43703?

We will first find the prime factorization of 43699 and 43703. After we will calculate the factors of 43699 and 43703 and find the biggest common factor number .

Step-1: Prime Factorization of 43699

Prime factors of 43699 are 89, 491. Prime factorization of 43699 in exponential form is:

43699 = 89¹ × 491¹

Step-2: 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-3: Factors of 43699

List of positive integer factors of 43699 that divides 43699 without a remainder.

1, 89, 491

Step-4: Factors of 43703

List of positive integer factors of 43703 that divides 43699 without a remainder.

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

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43699 and 43703. The biggest common factor number is the GCF number.
So the greatest common factor 43699 and 43703 is 1.

Also check out the Least Common Multiple of 43699 and 43703