What is the Greatest Common Factor of 81001 and 81016?

Greatest common factor (GCF) of 81001 and 81016 is 1.

GCF(81001,81016) = 1

We will now calculate the prime factors of 81001 and 81016, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 81001 and 81016.

How to find the GCF of 81001 and 81016?

We will first find the prime factorization of 81001 and 81016. After we will calculate the factors of 81001 and 81016 and find the biggest common factor number .

Step-1: Prime Factorization of 81001

Prime factors of 81001 are 81001. Prime factorization of 81001 in exponential form is:

81001 = 81001¹

Step-2: Prime Factorization of 81016

Prime factors of 81016 are 2, 13, 19, 41. Prime factorization of 81016 in exponential form is:

81016 = 2³ × 13¹ × 19¹ × 41¹

Step-3: Factors of 81001

List of positive integer factors of 81001 that divides 81001 without a remainder.

Step-4: Factors of 81016

List of positive integer factors of 81016 that divides 81001 without a remainder.

1, 2, 4, 8, 13, 19, 26, 38, 41, 52, 76, 82, 104, 152, 164, 247, 328, 494, 533, 779, 988, 1066, 1558, 1976, 2132, 3116, 4264, 6232, 10127, 20254, 40508

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 81001 and 81016. The biggest common factor number is the GCF number.
So the greatest common factor 81001 and 81016 is 1.

Also check out the Least Common Multiple of 81001 and 81016