What is the Greatest Common Factor of 13949 and 13969?

Greatest common factor (GCF) of 13949 and 13969 is 1.

GCF(13949,13969) = 1

We will now calculate the prime factors of 13949 and 13969, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13949 and 13969.

How to find the GCF of 13949 and 13969?

We will first find the prime factorization of 13949 and 13969. After we will calculate the factors of 13949 and 13969 and find the biggest common factor number .

Step-1: Prime Factorization of 13949

Prime factors of 13949 are 13, 29, 37. Prime factorization of 13949 in exponential form is:

13949 = 13¹ × 29¹ × 37¹

Step-2: Prime Factorization of 13969

Prime factors of 13969 are 61, 229. Prime factorization of 13969 in exponential form is:

13969 = 61¹ × 229¹

Step-3: Factors of 13949

List of positive integer factors of 13949 that divides 13949 without a remainder.

1, 13, 29, 37, 377, 481, 1073

Step-4: Factors of 13969

List of positive integer factors of 13969 that divides 13949 without a remainder.

1, 61, 229

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13949 and 13969. The biggest common factor number is the GCF number.
So the greatest common factor 13949 and 13969 is 1.

Also check out the Least Common Multiple of 13949 and 13969