What is the Greatest Common Factor of 3927 and 3937?

Greatest common factor (GCF) of 3927 and 3937 is 1.

GCF(3927,3937) = 1

We will now calculate the prime factors of 3927 and 3937, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 3927 and 3937.

How to find the GCF of 3927 and 3937?

We will first find the prime factorization of 3927 and 3937. After we will calculate the factors of 3927 and 3937 and find the biggest common factor number .

Step-1: Prime Factorization of 3927

Prime factors of 3927 are 3, 7, 11, 17. Prime factorization of 3927 in exponential form is:

3927 = 3¹ × 7¹ × 11¹ × 17¹

Step-2: Prime Factorization of 3937

Prime factors of 3937 are 31, 127. Prime factorization of 3937 in exponential form is:

3937 = 31¹ × 127¹

Step-3: Factors of 3927

List of positive integer factors of 3927 that divides 3927 without a remainder.

1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309

Step-4: Factors of 3937

List of positive integer factors of 3937 that divides 3927 without a remainder.

1, 31, 127

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 3927 and 3937. The biggest common factor number is the GCF number.
So the greatest common factor 3927 and 3937 is 1.

Also check out the Least Common Multiple of 3927 and 3937