What is the Greatest Common Factor of 71215 and 71223?

Greatest common factor (GCF) of 71215 and 71223 is 1.

GCF(71215,71223) = 1

We will now calculate the prime factors of 71215 and 71223, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71215 and 71223.

How to find the GCF of 71215 and 71223?

We will first find the prime factorization of 71215 and 71223. After we will calculate the factors of 71215 and 71223 and find the biggest common factor number .

Step-1: Prime Factorization of 71215

Prime factors of 71215 are 5, 14243. Prime factorization of 71215 in exponential form is:

71215 = 5¹ × 14243¹

Step-2: Prime Factorization of 71223

Prime factors of 71223 are 3, 23741. Prime factorization of 71223 in exponential form is:

71223 = 3¹ × 23741¹

Step-3: Factors of 71215

List of positive integer factors of 71215 that divides 71215 without a remainder.

1, 5, 14243

Step-4: Factors of 71223

List of positive integer factors of 71223 that divides 71215 without a remainder.

1, 3, 23741

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71215 and 71223. The biggest common factor number is the GCF number.
So the greatest common factor 71215 and 71223 is 1.

Also check out the Least Common Multiple of 71215 and 71223