What is the Greatest Common Factor of 31211 and 31223?

Greatest common factor (GCF) of 31211 and 31223 is 1.

GCF(31211,31223) = 1

We will now calculate the prime factors of 31211 and 31223, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 31211 and 31223.

How to find the GCF of 31211 and 31223?

We will first find the prime factorization of 31211 and 31223. After we will calculate the factors of 31211 and 31223 and find the biggest common factor number .

Step-1: Prime Factorization of 31211

Prime factors of 31211 are 23, 59. Prime factorization of 31211 in exponential form is:

31211 = 23² × 59¹

Step-2: Prime Factorization of 31223

Prime factors of 31223 are 31223. Prime factorization of 31223 in exponential form is:

31223 = 31223¹

Step-3: Factors of 31211

List of positive integer factors of 31211 that divides 31211 without a remainder.

1, 23, 59, 529, 1357

Step-4: Factors of 31223

List of positive integer factors of 31223 that divides 31211 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 31211 and 31223. The biggest common factor number is the GCF number.
So the greatest common factor 31211 and 31223 is 1.

Also check out the Least Common Multiple of 31211 and 31223