What is the Greatest Common Factor of 65225 and 65243?

Greatest common factor (GCF) of 65225 and 65243 is 1.

GCF(65225,65243) = 1

We will now calculate the prime factors of 65225 and 65243, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 65225 and 65243.

How to find the GCF of 65225 and 65243?

We will first find the prime factorization of 65225 and 65243. After we will calculate the factors of 65225 and 65243 and find the biggest common factor number .

Step-1: Prime Factorization of 65225

Prime factors of 65225 are 5, 2609. Prime factorization of 65225 in exponential form is:

65225 = 5² × 2609¹

Step-2: Prime Factorization of 65243

Prime factors of 65243 are 53, 1231. Prime factorization of 65243 in exponential form is:

65243 = 53¹ × 1231¹

Step-3: Factors of 65225

List of positive integer factors of 65225 that divides 65225 without a remainder.

1, 5, 25, 2609, 13045

Step-4: Factors of 65243

List of positive integer factors of 65243 that divides 65225 without a remainder.

1, 53, 1231

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 65225 and 65243. The biggest common factor number is the GCF number.
So the greatest common factor 65225 and 65243 is 1.

Also check out the Least Common Multiple of 65225 and 65243