What is the Greatest Common Factor of 17478 and 17495?

Greatest common factor (GCF) of 17478 and 17495 is 1.

GCF(17478,17495) = 1

We will now calculate the prime factors of 17478 and 17495, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17478 and 17495.

How to find the GCF of 17478 and 17495?

We will first find the prime factorization of 17478 and 17495. After we will calculate the factors of 17478 and 17495 and find the biggest common factor number .

Step-1: Prime Factorization of 17478

Prime factors of 17478 are 2, 3, 971. Prime factorization of 17478 in exponential form is:

17478 = 2¹ × 3² × 971¹

Step-2: Prime Factorization of 17495

Prime factors of 17495 are 5, 3499. Prime factorization of 17495 in exponential form is:

17495 = 5¹ × 3499¹

Step-3: Factors of 17478

List of positive integer factors of 17478 that divides 17478 without a remainder.

1, 2, 3, 6, 9, 18, 971, 1942, 2913, 5826, 8739

Step-4: Factors of 17495

List of positive integer factors of 17495 that divides 17478 without a remainder.

1, 5, 3499

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17478 and 17495. The biggest common factor number is the GCF number.
So the greatest common factor 17478 and 17495 is 1.

Also check out the Least Common Multiple of 17478 and 17495