What is the Greatest Common Factor of 80898 and 80913?

Greatest common factor (GCF) of 80898 and 80913 is 3.

GCF(80898,80913) = 3

We will now calculate the prime factors of 80898 and 80913, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80898 and 80913.

How to find the GCF of 80898 and 80913?

We will first find the prime factorization of 80898 and 80913. After we will calculate the factors of 80898 and 80913 and find the biggest common factor number .

Step-1: Prime Factorization of 80898

Prime factors of 80898 are 2, 3, 97, 139. Prime factorization of 80898 in exponential form is:

80898 = 2¹ × 3¹ × 97¹ × 139¹

Step-2: Prime Factorization of 80913

Prime factors of 80913 are 3, 7, 3853. Prime factorization of 80913 in exponential form is:

80913 = 3¹ × 7¹ × 3853¹

Step-3: Factors of 80898

List of positive integer factors of 80898 that divides 80898 without a remainder.

1, 2, 3, 6, 97, 139, 194, 278, 291, 417, 582, 834, 13483, 26966, 40449

Step-4: Factors of 80913

List of positive integer factors of 80913 that divides 80898 without a remainder.

1, 3, 7, 21, 3853, 11559, 26971

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80898 and 80913. The biggest common factor number is the GCF number.
So the greatest common factor 80898 and 80913 is 3.

Also check out the Least Common Multiple of 80898 and 80913