What is the Greatest Common Factor of 43937 and 43947?

Greatest common factor (GCF) of 43937 and 43947 is 1.

GCF(43937,43947) = 1

We will now calculate the prime factors of 43937 and 43947, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43937 and 43947.

How to find the GCF of 43937 and 43947?

We will first find the prime factorization of 43937 and 43947. After we will calculate the factors of 43937 and 43947 and find the biggest common factor number .

Step-1: Prime Factorization of 43937

Prime factors of 43937 are 53, 829. Prime factorization of 43937 in exponential form is:

43937 = 53¹ × 829¹

Step-2: Prime Factorization of 43947

Prime factors of 43947 are 3, 19, 257. Prime factorization of 43947 in exponential form is:

43947 = 3² × 19¹ × 257¹

Step-3: Factors of 43937

List of positive integer factors of 43937 that divides 43937 without a remainder.

1, 53, 829

Step-4: Factors of 43947

List of positive integer factors of 43947 that divides 43937 without a remainder.

1, 3, 9, 19, 57, 171, 257, 771, 2313, 4883, 14649

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43937 and 43947. The biggest common factor number is the GCF number.
So the greatest common factor 43937 and 43947 is 1.

Also check out the Least Common Multiple of 43937 and 43947