What is the Greatest Common Factor of 31343 and 31358?

Greatest common factor (GCF) of 31343 and 31358 is 1.

GCF(31343,31358) = 1

We will now calculate the prime factors of 31343 and 31358, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 31343 and 31358.

How to find the GCF of 31343 and 31358?

We will first find the prime factorization of 31343 and 31358. After we will calculate the factors of 31343 and 31358 and find the biggest common factor number .

Step-1: Prime Factorization of 31343

Prime factors of 31343 are 13, 2411. Prime factorization of 31343 in exponential form is:

31343 = 13¹ × 2411¹

Step-2: Prime Factorization of 31358

Prime factors of 31358 are 2, 15679. Prime factorization of 31358 in exponential form is:

31358 = 2¹ × 15679¹

Step-3: Factors of 31343

List of positive integer factors of 31343 that divides 31343 without a remainder.

1, 13, 2411

Step-4: Factors of 31358

List of positive integer factors of 31358 that divides 31343 without a remainder.

1, 2, 15679

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 31343 and 31358. The biggest common factor number is the GCF number.
So the greatest common factor 31343 and 31358 is 1.

Also check out the Least Common Multiple of 31343 and 31358