What is the Greatest Common Factor of 71325 and 71343?

Greatest common factor (GCF) of 71325 and 71343 is 9.

GCF(71325,71343) = 9

We will now calculate the prime factors of 71325 and 71343, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71325 and 71343.

How to find the GCF of 71325 and 71343?

We will first find the prime factorization of 71325 and 71343. After we will calculate the factors of 71325 and 71343 and find the biggest common factor number .

Step-1: Prime Factorization of 71325

Prime factors of 71325 are 3, 5, 317. Prime factorization of 71325 in exponential form is:

71325 = 3² × 5² × 317¹

Step-2: Prime Factorization of 71343

Prime factors of 71343 are 3, 7927. Prime factorization of 71343 in exponential form is:

71343 = 3² × 7927¹

Step-3: Factors of 71325

List of positive integer factors of 71325 that divides 71325 without a remainder.

1, 3, 5, 9, 15, 25, 45, 75, 225, 317, 951, 1585, 2853, 4755, 7925, 14265, 23775

Step-4: Factors of 71343

List of positive integer factors of 71343 that divides 71325 without a remainder.

1, 3, 9, 7927, 23781

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71325 and 71343. The biggest common factor number is the GCF number.
So the greatest common factor 71325 and 71343 is 9.

Also check out the Least Common Multiple of 71325 and 71343