What is the Greatest Common Factor of 81062 and 81081?

Greatest common factor (GCF) of 81062 and 81081 is 1.

GCF(81062,81081) = 1

We will now calculate the prime factors of 81062 and 81081, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 81062 and 81081.

How to find the GCF of 81062 and 81081?

We will first find the prime factorization of 81062 and 81081. After we will calculate the factors of 81062 and 81081 and find the biggest common factor number .

Step-1: Prime Factorization of 81062

Prime factors of 81062 are 2, 40531. Prime factorization of 81062 in exponential form is:

81062 = 2¹ × 40531¹

Step-2: Prime Factorization of 81081

Prime factors of 81081 are 3, 7, 11, 13. Prime factorization of 81081 in exponential form is:

81081 = 3⁴ × 7¹ × 11¹ × 13¹

Step-3: Factors of 81062

List of positive integer factors of 81062 that divides 81062 without a remainder.

1, 2, 40531

Step-4: Factors of 81081

List of positive integer factors of 81081 that divides 81062 without a remainder.

1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 81, 91, 99, 117, 143, 189, 231, 273, 297, 351, 429, 567, 693, 819, 891, 1001, 1053, 1287, 2079, 2457, 3003, 3861, 6237, 7371, 9009, 11583, 27027

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 81062 and 81081. The biggest common factor number is the GCF number.
So the greatest common factor 81062 and 81081 is 1.

Also check out the Least Common Multiple of 81062 and 81081