What is the Greatest Common Factor of 31343 and 31355?

Greatest common factor (GCF) of 31343 and 31355 is 1.

GCF(31343,31355) = 1

We will now calculate the prime factors of 31343 and 31355, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 31343 and 31355.

How to find the GCF of 31343 and 31355?

We will first find the prime factorization of 31343 and 31355. After we will calculate the factors of 31343 and 31355 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 31355

Prime factors of 31355 are 5, 6271. Prime factorization of 31355 in exponential form is:

31355 = 5¹ × 6271¹

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 31355

List of positive integer factors of 31355 that divides 31343 without a remainder.

1, 5, 6271

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 31343 and 31355. The biggest common factor number is the GCF number.
So the greatest common factor 31343 and 31355 is 1.

Also check out the Least Common Multiple of 31343 and 31355