What is the Greatest Common Factor of 450 and 466?

Greatest common factor (GCF) of 450 and 466 is 2.

GCF(450,466) = 2

We will now calculate the prime factors of 450 and 466, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 450 and 466.

How to find the GCF of 450 and 466?

We will first find the prime factorization of 450 and 466. After we will calculate the factors of 450 and 466 and find the biggest common factor number .

Step-1: Prime Factorization of 450

Prime factors of 450 are 2, 3, 5. Prime factorization of 450 in exponential form is:

450 = 2¹ × 3² × 5²

Step-2: Prime Factorization of 466

Prime factors of 466 are 2, 233. Prime factorization of 466 in exponential form is:

466 = 2¹ × 233¹

Step-3: Factors of 450

List of positive integer factors of 450 that divides 450 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225

Step-4: Factors of 466

List of positive integer factors of 466 that divides 450 without a remainder.

1, 2, 233

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 450 and 466. The biggest common factor number is the GCF number.
So the greatest common factor 450 and 466 is 2.

Also check out the Least Common Multiple of 450 and 466