What is the Greatest Common Factor of 17379 and 17385?

Greatest common factor (GCF) of 17379 and 17385 is 3.

GCF(17379,17385) = 3

We will now calculate the prime factors of 17379 and 17385, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17379 and 17385.

How to find the GCF of 17379 and 17385?

We will first find the prime factorization of 17379 and 17385. After we will calculate the factors of 17379 and 17385 and find the biggest common factor number .

Step-1: Prime Factorization of 17379

Prime factors of 17379 are 3, 1931. Prime factorization of 17379 in exponential form is:

17379 = 3² × 1931¹

Step-2: Prime Factorization of 17385

Prime factors of 17385 are 3, 5, 19, 61. Prime factorization of 17385 in exponential form is:

17385 = 3¹ × 5¹ × 19¹ × 61¹

Step-3: Factors of 17379

List of positive integer factors of 17379 that divides 17379 without a remainder.

1, 3, 9, 1931, 5793

Step-4: Factors of 17385

List of positive integer factors of 17385 that divides 17379 without a remainder.

1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 915, 1159, 3477, 5795

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17379 and 17385. The biggest common factor number is the GCF number.
So the greatest common factor 17379 and 17385 is 3.

Also check out the Least Common Multiple of 17379 and 17385