What is the Greatest Common Factor of 80955 and 80959?

Greatest common factor (GCF) of 80955 and 80959 is 1.

GCF(80955,80959) = 1

We will now calculate the prime factors of 80955 and 80959, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80955 and 80959.

How to find the GCF of 80955 and 80959?

We will first find the prime factorization of 80955 and 80959. After we will calculate the factors of 80955 and 80959 and find the biggest common factor number .

Step-1: Prime Factorization of 80955

Prime factors of 80955 are 3, 5, 7, 257. Prime factorization of 80955 in exponential form is:

80955 = 3² × 5¹ × 7¹ × 257¹

Step-2: Prime Factorization of 80959

Prime factors of 80959 are 19, 4261. Prime factorization of 80959 in exponential form is:

80959 = 19¹ × 4261¹

Step-3: Factors of 80955

List of positive integer factors of 80955 that divides 80955 without a remainder.

1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 257, 315, 771, 1285, 1799, 2313, 3855, 5397, 8995, 11565, 16191, 26985

Step-4: Factors of 80959

List of positive integer factors of 80959 that divides 80955 without a remainder.

1, 19, 4261

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80955 and 80959. The biggest common factor number is the GCF number.
So the greatest common factor 80955 and 80959 is 1.

Also check out the Least Common Multiple of 80955 and 80959