What is the Greatest Common Factor of 47213 and 47225?

Greatest common factor (GCF) of 47213 and 47225 is 1.

GCF(47213,47225) = 1

We will now calculate the prime factors of 47213 and 47225, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47213 and 47225.

How to find the GCF of 47213 and 47225?

We will first find the prime factorization of 47213 and 47225. After we will calculate the factors of 47213 and 47225 and find the biggest common factor number .

Step-1: Prime Factorization of 47213

Prime factors of 47213 are 31, 1523. Prime factorization of 47213 in exponential form is:

47213 = 31¹ × 1523¹

Step-2: Prime Factorization of 47225

Prime factors of 47225 are 5, 1889. Prime factorization of 47225 in exponential form is:

47225 = 5² × 1889¹

Step-3: Factors of 47213

List of positive integer factors of 47213 that divides 47213 without a remainder.

1, 31, 1523

Step-4: Factors of 47225

List of positive integer factors of 47225 that divides 47213 without a remainder.

1, 5, 25, 1889, 9445

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 47213 and 47225. The biggest common factor number is the GCF number.
So the greatest common factor 47213 and 47225 is 1.

Also check out the Least Common Multiple of 47213 and 47225