What is the Greatest Common Factor of 31533 and 31544?

Greatest common factor (GCF) of 31533 and 31544 is 1.

GCF(31533,31544) = 1

We will now calculate the prime factors of 31533 and 31544, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 31533 and 31544.

How to find the GCF of 31533 and 31544?

We will first find the prime factorization of 31533 and 31544. After we will calculate the factors of 31533 and 31544 and find the biggest common factor number .

Step-1: Prime Factorization of 31533

Prime factors of 31533 are 3, 23, 457. Prime factorization of 31533 in exponential form is:

31533 = 3¹ × 23¹ × 457¹

Step-2: Prime Factorization of 31544

Prime factors of 31544 are 2, 3943. Prime factorization of 31544 in exponential form is:

31544 = 2³ × 3943¹

Step-3: Factors of 31533

List of positive integer factors of 31533 that divides 31533 without a remainder.

1, 3, 23, 69, 457, 1371, 10511

Step-4: Factors of 31544

List of positive integer factors of 31544 that divides 31533 without a remainder.

1, 2, 4, 8, 3943, 7886, 15772

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 31533 and 31544. The biggest common factor number is the GCF number.
So the greatest common factor 31533 and 31544 is 1.

Also check out the Least Common Multiple of 31533 and 31544