What is the Greatest Common Factor of 71346 and 71361?

Greatest common factor (GCF) of 71346 and 71361 is 3.

GCF(71346,71361) = 3

We will now calculate the prime factors of 71346 and 71361, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71346 and 71361.

How to find the GCF of 71346 and 71361?

We will first find the prime factorization of 71346 and 71361. After we will calculate the factors of 71346 and 71361 and find the biggest common factor number .

Step-1: Prime Factorization of 71346

Prime factors of 71346 are 2, 3, 11, 23, 47. Prime factorization of 71346 in exponential form is:

71346 = 2¹ × 3¹ × 11¹ × 23¹ × 47¹

Step-2: Prime Factorization of 71361

Prime factors of 71361 are 3, 881. Prime factorization of 71361 in exponential form is:

71361 = 3⁴ × 881¹

Step-3: Factors of 71346

List of positive integer factors of 71346 that divides 71346 without a remainder.

1, 2, 3, 6, 11, 22, 23, 33, 46, 47, 66, 69, 94, 138, 141, 253, 282, 506, 517, 759, 1034, 1081, 1518, 1551, 2162, 3102, 3243, 6486, 11891, 23782, 35673

Step-4: Factors of 71361

List of positive integer factors of 71361 that divides 71346 without a remainder.

1, 3, 9, 27, 81, 881, 2643, 7929, 23787

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71346 and 71361. The biggest common factor number is the GCF number.
So the greatest common factor 71346 and 71361 is 3.

Also check out the Least Common Multiple of 71346 and 71361