What is the Greatest Common Factor of 43471 and 43490?

Greatest common factor (GCF) of 43471 and 43490 is 1.

GCF(43471,43490) = 1

We will now calculate the prime factors of 43471 and 43490, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43471 and 43490.

How to find the GCF of 43471 and 43490?

We will first find the prime factorization of 43471 and 43490. After we will calculate the factors of 43471 and 43490 and find the biggest common factor number .

Step-1: Prime Factorization of 43471

Prime factors of 43471 are 29, 1499. Prime factorization of 43471 in exponential form is:

43471 = 29¹ × 1499¹

Step-2: Prime Factorization of 43490

Prime factors of 43490 are 2, 5, 4349. Prime factorization of 43490 in exponential form is:

43490 = 2¹ × 5¹ × 4349¹

Step-3: Factors of 43471

List of positive integer factors of 43471 that divides 43471 without a remainder.

1, 29, 1499

Step-4: Factors of 43490

List of positive integer factors of 43490 that divides 43471 without a remainder.

1, 2, 5, 10, 4349, 8698, 21745

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43471 and 43490. The biggest common factor number is the GCF number.
So the greatest common factor 43471 and 43490 is 1.

Also check out the Least Common Multiple of 43471 and 43490