What is the Greatest Common Factor of 13678 and 13695?

Greatest common factor (GCF) of 13678 and 13695 is 1.

GCF(13678,13695) = 1

We will now calculate the prime factors of 13678 and 13695, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13678 and 13695.

How to find the GCF of 13678 and 13695?

We will first find the prime factorization of 13678 and 13695. After we will calculate the factors of 13678 and 13695 and find the biggest common factor number .

Step-1: Prime Factorization of 13678

Prime factors of 13678 are 2, 7, 977. Prime factorization of 13678 in exponential form is:

13678 = 2¹ × 7¹ × 977¹

Step-2: Prime Factorization of 13695

Prime factors of 13695 are 3, 5, 11, 83. Prime factorization of 13695 in exponential form is:

13695 = 3¹ × 5¹ × 11¹ × 83¹

Step-3: Factors of 13678

List of positive integer factors of 13678 that divides 13678 without a remainder.

1, 2, 7, 14, 977, 1954, 6839

Step-4: Factors of 13695

List of positive integer factors of 13695 that divides 13678 without a remainder.

1, 3, 5, 11, 15, 33, 55, 83, 165, 249, 415, 913, 1245, 2739, 4565

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13678 and 13695. The biggest common factor number is the GCF number.
So the greatest common factor 13678 and 13695 is 1.

Also check out the Least Common Multiple of 13678 and 13695