What is the Greatest Common Factor of 13722 and 13729?

Greatest common factor (GCF) of 13722 and 13729 is 1.

GCF(13722,13729) = 1

We will now calculate the prime factors of 13722 and 13729, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13722 and 13729.

How to find the GCF of 13722 and 13729?

We will first find the prime factorization of 13722 and 13729. After we will calculate the factors of 13722 and 13729 and find the biggest common factor number .

Step-1: Prime Factorization of 13722

Prime factors of 13722 are 2, 3, 2287. Prime factorization of 13722 in exponential form is:

13722 = 2¹ × 3¹ × 2287¹

Step-2: Prime Factorization of 13729

Prime factors of 13729 are 13729. Prime factorization of 13729 in exponential form is:

13729 = 13729¹

Step-3: Factors of 13722

List of positive integer factors of 13722 that divides 13722 without a remainder.

1, 2, 3, 6, 2287, 4574, 6861

Step-4: Factors of 13729

List of positive integer factors of 13729 that divides 13722 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13722 and 13729. The biggest common factor number is the GCF number.
So the greatest common factor 13722 and 13729 is 1.

Also check out the Least Common Multiple of 13722 and 13729