What is the Greatest Common Factor of 84221 and 84225?

Greatest common factor (GCF) of 84221 and 84225 is 1.

GCF(84221,84225) = 1

We will now calculate the prime factors of 84221 and 84225, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84221 and 84225.

How to find the GCF of 84221 and 84225?

We will first find the prime factorization of 84221 and 84225. After we will calculate the factors of 84221 and 84225 and find the biggest common factor number .

Step-1: Prime Factorization of 84221

Prime factors of 84221 are 84221. Prime factorization of 84221 in exponential form is:

84221 = 84221¹

Step-2: Prime Factorization of 84225

Prime factors of 84225 are 3, 5, 1123. Prime factorization of 84225 in exponential form is:

84225 = 3¹ × 5² × 1123¹

Step-3: Factors of 84221

List of positive integer factors of 84221 that divides 84221 without a remainder.

Step-4: Factors of 84225

List of positive integer factors of 84225 that divides 84221 without a remainder.

1, 3, 5, 15, 25, 75, 1123, 3369, 5615, 16845, 28075

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84221 and 84225. The biggest common factor number is the GCF number.
So the greatest common factor 84221 and 84225 is 1.

Also check out the Least Common Multiple of 84221 and 84225