What is the Greatest Common Factor of 13774 and 13789?

Greatest common factor (GCF) of 13774 and 13789 is 1.

GCF(13774,13789) = 1

We will now calculate the prime factors of 13774 and 13789, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13774 and 13789.

How to find the GCF of 13774 and 13789?

We will first find the prime factorization of 13774 and 13789. After we will calculate the factors of 13774 and 13789 and find the biggest common factor number .

Step-1: Prime Factorization of 13774

Prime factors of 13774 are 2, 71, 97. Prime factorization of 13774 in exponential form is:

13774 = 2¹ × 71¹ × 97¹

Step-2: Prime Factorization of 13789

Prime factors of 13789 are 13789. Prime factorization of 13789 in exponential form is:

13789 = 13789¹

Step-3: Factors of 13774

List of positive integer factors of 13774 that divides 13774 without a remainder.

1, 2, 71, 97, 142, 194, 6887

Step-4: Factors of 13789

List of positive integer factors of 13789 that divides 13774 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13774 and 13789. The biggest common factor number is the GCF number.
So the greatest common factor 13774 and 13789 is 1.

Also check out the Least Common Multiple of 13774 and 13789