What is the Greatest Common Factor of 31837 and 31845?

Greatest common factor (GCF) of 31837 and 31845 is 1.

GCF(31837,31845) = 1

We will now calculate the prime factors of 31837 and 31845, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 31837 and 31845.

How to find the GCF of 31837 and 31845?

We will first find the prime factorization of 31837 and 31845. After we will calculate the factors of 31837 and 31845 and find the biggest common factor number .

Step-1: Prime Factorization of 31837

Prime factors of 31837 are 13, 31, 79. Prime factorization of 31837 in exponential form is:

31837 = 13¹ × 31¹ × 79¹

Step-2: Prime Factorization of 31845

Prime factors of 31845 are 3, 5, 11, 193. Prime factorization of 31845 in exponential form is:

31845 = 3¹ × 5¹ × 11¹ × 193¹

Step-3: Factors of 31837

List of positive integer factors of 31837 that divides 31837 without a remainder.

1, 13, 31, 79, 403, 1027, 2449

Step-4: Factors of 31845

List of positive integer factors of 31845 that divides 31837 without a remainder.

1, 3, 5, 11, 15, 33, 55, 165, 193, 579, 965, 2123, 2895, 6369, 10615

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 31837 and 31845. The biggest common factor number is the GCF number.
So the greatest common factor 31837 and 31845 is 1.

Also check out the Least Common Multiple of 31837 and 31845