What is the Greatest Common Factor of 17394 and 17407?

Greatest common factor (GCF) of 17394 and 17407 is 13.

GCF(17394,17407) = 13

We will now calculate the prime factors of 17394 and 17407, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17394 and 17407.

How to find the GCF of 17394 and 17407?

We will first find the prime factorization of 17394 and 17407. After we will calculate the factors of 17394 and 17407 and find the biggest common factor number .

Step-1: Prime Factorization of 17394

Prime factors of 17394 are 2, 3, 13, 223. Prime factorization of 17394 in exponential form is:

17394 = 2¹ × 3¹ × 13¹ × 223¹

Step-2: Prime Factorization of 17407

Prime factors of 17407 are 13, 103. Prime factorization of 17407 in exponential form is:

17407 = 13² × 103¹

Step-3: Factors of 17394

List of positive integer factors of 17394 that divides 17394 without a remainder.

1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 1338, 2899, 5798, 8697

Step-4: Factors of 17407

List of positive integer factors of 17407 that divides 17394 without a remainder.

1, 13, 103, 169, 1339

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17394 and 17407. The biggest common factor number is the GCF number.
So the greatest common factor 17394 and 17407 is 13.

Also check out the Least Common Multiple of 17394 and 17407