What is the Greatest Common Factor of 71203 and 71213?

Greatest common factor (GCF) of 71203 and 71213 is 1.

GCF(71203,71213) = 1

We will now calculate the prime factors of 71203 and 71213, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71203 and 71213.

How to find the GCF of 71203 and 71213?

We will first find the prime factorization of 71203 and 71213. After we will calculate the factors of 71203 and 71213 and find the biggest common factor number .

Step-1: Prime Factorization of 71203

Prime factors of 71203 are 11, 6473. Prime factorization of 71203 in exponential form is:

71203 = 11¹ × 6473¹

Step-2: Prime Factorization of 71213

Prime factors of 71213 are 17, 59, 71. Prime factorization of 71213 in exponential form is:

71213 = 17¹ × 59¹ × 71¹

Step-3: Factors of 71203

List of positive integer factors of 71203 that divides 71203 without a remainder.

1, 11, 6473

Step-4: Factors of 71213

List of positive integer factors of 71213 that divides 71203 without a remainder.

1, 17, 59, 71, 1003, 1207, 4189

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71203 and 71213. The biggest common factor number is the GCF number.
So the greatest common factor 71203 and 71213 is 1.

Also check out the Least Common Multiple of 71203 and 71213