What is the Greatest Common Factor of 71442 and 71459?

Greatest common factor (GCF) of 71442 and 71459 is 1.

GCF(71442,71459) = 1

We will now calculate the prime factors of 71442 and 71459, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71442 and 71459.

How to find the GCF of 71442 and 71459?

We will first find the prime factorization of 71442 and 71459. After we will calculate the factors of 71442 and 71459 and find the biggest common factor number .

Step-1: Prime Factorization of 71442

Prime factors of 71442 are 2, 3, 7. Prime factorization of 71442 in exponential form is:

71442 = 2¹ × 3⁶ × 7²

Step-2: Prime Factorization of 71459

Prime factors of 71459 are 19, 3761. Prime factorization of 71459 in exponential form is:

71459 = 19¹ × 3761¹

Step-3: Factors of 71442

List of positive integer factors of 71442 that divides 71442 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 729, 882, 1134, 1323, 1458, 1701, 2646, 3402, 3969, 5103, 7938, 10206, 11907, 23814, 35721

Step-4: Factors of 71459

List of positive integer factors of 71459 that divides 71442 without a remainder.

1, 19, 3761

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71442 and 71459. The biggest common factor number is the GCF number.
So the greatest common factor 71442 and 71459 is 1.

Also check out the Least Common Multiple of 71442 and 71459