What is the Greatest Common Factor of 33465 and 33470?

Greatest common factor (GCF) of 33465 and 33470 is 5.

GCF(33465,33470) = 5

We will now calculate the prime factors of 33465 and 33470, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33465 and 33470.

How to find the GCF of 33465 and 33470?

We will first find the prime factorization of 33465 and 33470. After we will calculate the factors of 33465 and 33470 and find the biggest common factor number .

Step-1: Prime Factorization of 33465

Prime factors of 33465 are 3, 5, 23, 97. Prime factorization of 33465 in exponential form is:

33465 = 3¹ × 5¹ × 23¹ × 97¹

Step-2: Prime Factorization of 33470

Prime factors of 33470 are 2, 5, 3347. Prime factorization of 33470 in exponential form is:

33470 = 2¹ × 5¹ × 3347¹

Step-3: Factors of 33465

List of positive integer factors of 33465 that divides 33465 without a remainder.

1, 3, 5, 15, 23, 69, 97, 115, 291, 345, 485, 1455, 2231, 6693, 11155

Step-4: Factors of 33470

List of positive integer factors of 33470 that divides 33465 without a remainder.

1, 2, 5, 10, 3347, 6694, 16735

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33465 and 33470. The biggest common factor number is the GCF number.
So the greatest common factor 33465 and 33470 is 5.

Also check out the Least Common Multiple of 33465 and 33470