What is the Greatest Common Factor of 31760 and 31771?

Greatest common factor (GCF) of 31760 and 31771 is 1.

GCF(31760,31771) = 1

We will now calculate the prime factors of 31760 and 31771, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 31760 and 31771.

How to find the GCF of 31760 and 31771?

We will first find the prime factorization of 31760 and 31771. After we will calculate the factors of 31760 and 31771 and find the biggest common factor number .

Step-1: Prime Factorization of 31760

Prime factors of 31760 are 2, 5, 397. Prime factorization of 31760 in exponential form is:

31760 = 2⁴ × 5¹ × 397¹

Step-2: Prime Factorization of 31771

Prime factors of 31771 are 31771. Prime factorization of 31771 in exponential form is:

31771 = 31771¹

Step-3: Factors of 31760

List of positive integer factors of 31760 that divides 31760 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 397, 794, 1588, 1985, 3176, 3970, 6352, 7940, 15880

Step-4: Factors of 31771

List of positive integer factors of 31771 that divides 31760 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 31760 and 31771. The biggest common factor number is the GCF number.
So the greatest common factor 31760 and 31771 is 1.

Also check out the Least Common Multiple of 31760 and 31771