What is the Greatest Common Factor of 81994 and 82001?

Greatest common factor (GCF) of 81994 and 82001 is 1.

GCF(81994,82001) = 1

We will now calculate the prime factors of 81994 and 82001, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 81994 and 82001.

How to find the GCF of 81994 and 82001?

We will first find the prime factorization of 81994 and 82001. After we will calculate the factors of 81994 and 82001 and find the biggest common factor number .

Step-1: Prime Factorization of 81994

Prime factors of 81994 are 2, 11, 3727. Prime factorization of 81994 in exponential form is:

81994 = 2¹ × 11¹ × 3727¹

Step-2: Prime Factorization of 82001

Prime factors of 82001 are 43, 1907. Prime factorization of 82001 in exponential form is:

82001 = 43¹ × 1907¹

Step-3: Factors of 81994

List of positive integer factors of 81994 that divides 81994 without a remainder.

1, 2, 11, 22, 3727, 7454, 40997

Step-4: Factors of 82001

List of positive integer factors of 82001 that divides 81994 without a remainder.

1, 43, 1907

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 81994 and 82001. The biggest common factor number is the GCF number.
So the greatest common factor 81994 and 82001 is 1.

Also check out the Least Common Multiple of 81994 and 82001