What is the Greatest Common Factor of 77225 and 77233?

Greatest common factor (GCF) of 77225 and 77233 is 1.

GCF(77225,77233) = 1

We will now calculate the prime factors of 77225 and 77233, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77225 and 77233.

How to find the GCF of 77225 and 77233?

We will first find the prime factorization of 77225 and 77233. After we will calculate the factors of 77225 and 77233 and find the biggest common factor number .

Step-1: Prime Factorization of 77225

Prime factors of 77225 are 5, 3089. Prime factorization of 77225 in exponential form is:

77225 = 5² × 3089¹

Step-2: Prime Factorization of 77233

Prime factors of 77233 are 13, 457. Prime factorization of 77233 in exponential form is:

77233 = 13² × 457¹

Step-3: Factors of 77225

List of positive integer factors of 77225 that divides 77225 without a remainder.

1, 5, 25, 3089, 15445

Step-4: Factors of 77233

List of positive integer factors of 77233 that divides 77225 without a remainder.

1, 13, 169, 457, 5941

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77225 and 77233. The biggest common factor number is the GCF number.
So the greatest common factor 77225 and 77233 is 1.

Also check out the Least Common Multiple of 77225 and 77233