What is the Greatest Common Factor of 98957 and 98973?

Greatest common factor (GCF) of 98957 and 98973 is 1.

GCF(98957,98973) = 1

We will now calculate the prime factors of 98957 and 98973, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 98957 and 98973.

How to find the GCF of 98957 and 98973?

We will first find the prime factorization of 98957 and 98973. After we will calculate the factors of 98957 and 98973 and find the biggest common factor number .

Step-1: Prime Factorization of 98957

Prime factors of 98957 are 17, 5821. Prime factorization of 98957 in exponential form is:

98957 = 17¹ × 5821¹

Step-2: Prime Factorization of 98973

Prime factors of 98973 are 3, 7, 1571. Prime factorization of 98973 in exponential form is:

98973 = 3² × 7¹ × 1571¹

Step-3: Factors of 98957

List of positive integer factors of 98957 that divides 98957 without a remainder.

1, 17, 5821

Step-4: Factors of 98973

List of positive integer factors of 98973 that divides 98957 without a remainder.

1, 3, 7, 9, 21, 63, 1571, 4713, 10997, 14139, 32991

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 98957 and 98973. The biggest common factor number is the GCF number.
So the greatest common factor 98957 and 98973 is 1.

Also check out the Least Common Multiple of 98957 and 98973