What is the Greatest Common Factor of 45273 and 45280?

Greatest common factor (GCF) of 45273 and 45280 is 1.

GCF(45273,45280) = 1

We will now calculate the prime factors of 45273 and 45280, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 45273 and 45280.

How to find the GCF of 45273 and 45280?

We will first find the prime factorization of 45273 and 45280. After we will calculate the factors of 45273 and 45280 and find the biggest common factor number .

Step-1: Prime Factorization of 45273

Prime factors of 45273 are 3, 15091. Prime factorization of 45273 in exponential form is:

45273 = 3¹ × 15091¹

Step-2: Prime Factorization of 45280

Prime factors of 45280 are 2, 5, 283. Prime factorization of 45280 in exponential form is:

45280 = 2⁵ × 5¹ × 283¹

Step-3: Factors of 45273

List of positive integer factors of 45273 that divides 45273 without a remainder.

1, 3, 15091

Step-4: Factors of 45280

List of positive integer factors of 45280 that divides 45273 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 283, 566, 1132, 1415, 2264, 2830, 4528, 5660, 9056, 11320, 22640

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 45273 and 45280. The biggest common factor number is the GCF number.
So the greatest common factor 45273 and 45280 is 1.

Also check out the Least Common Multiple of 45273 and 45280