What is the Greatest Common Factor of 99977 and 99994?

Greatest common factor (GCF) of 99977 and 99994 is 17.

GCF(99977,99994) = 17

We will now calculate the prime factors of 99977 and 99994, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 99977 and 99994.

How to find the GCF of 99977 and 99994?

We will first find the prime factorization of 99977 and 99994. After we will calculate the factors of 99977 and 99994 and find the biggest common factor number .

Step-1: Prime Factorization of 99977

Prime factors of 99977 are 17, 5881. Prime factorization of 99977 in exponential form is:

99977 = 17¹ × 5881¹

Step-2: Prime Factorization of 99994

Prime factors of 99994 are 2, 17, 173. Prime factorization of 99994 in exponential form is:

99994 = 2¹ × 17² × 173¹

Step-3: Factors of 99977

List of positive integer factors of 99977 that divides 99977 without a remainder.

1, 17, 5881

Step-4: Factors of 99994

List of positive integer factors of 99994 that divides 99977 without a remainder.

1, 2, 17, 34, 173, 289, 346, 578, 2941, 5882, 49997

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 99977 and 99994. The biggest common factor number is the GCF number.
So the greatest common factor 99977 and 99994 is 17.

Also check out the Least Common Multiple of 99977 and 99994