What is the Greatest Common Factor of 20371 and 20383?

Greatest common factor (GCF) of 20371 and 20383 is 1.

GCF(20371,20383) = 1

We will now calculate the prime factors of 20371 and 20383, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 20371 and 20383.

How to find the GCF of 20371 and 20383?

We will first find the prime factorization of 20371 and 20383. After we will calculate the factors of 20371 and 20383 and find the biggest common factor number .

Step-1: Prime Factorization of 20371

Prime factors of 20371 are 13, 1567. Prime factorization of 20371 in exponential form is:

20371 = 13¹ × 1567¹

Step-2: Prime Factorization of 20383

Prime factors of 20383 are 11, 17, 109. Prime factorization of 20383 in exponential form is:

20383 = 11¹ × 17¹ × 109¹

Step-3: Factors of 20371

List of positive integer factors of 20371 that divides 20371 without a remainder.

1, 13, 1567

Step-4: Factors of 20383

List of positive integer factors of 20383 that divides 20371 without a remainder.

1, 11, 17, 109, 187, 1199, 1853

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 20371 and 20383. The biggest common factor number is the GCF number.
So the greatest common factor 20371 and 20383 is 1.

Also check out the Least Common Multiple of 20371 and 20383