What is the Greatest Common Factor of 9895 and 9903?

Greatest common factor (GCF) of 9895 and 9903 is 1.

GCF(9895,9903) = 1

We will now calculate the prime factors of 9895 and 9903, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9895 and 9903.

How to find the GCF of 9895 and 9903?

We will first find the prime factorization of 9895 and 9903. After we will calculate the factors of 9895 and 9903 and find the biggest common factor number .

Step-1: Prime Factorization of 9895

Prime factors of 9895 are 5, 1979. Prime factorization of 9895 in exponential form is:

9895 = 5¹ × 1979¹

Step-2: Prime Factorization of 9903

Prime factors of 9903 are 3, 3301. Prime factorization of 9903 in exponential form is:

9903 = 3¹ × 3301¹

Step-3: Factors of 9895

List of positive integer factors of 9895 that divides 9895 without a remainder.

1, 5, 1979

Step-4: Factors of 9903

List of positive integer factors of 9903 that divides 9895 without a remainder.

1, 3, 3301

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9895 and 9903. The biggest common factor number is the GCF number.
So the greatest common factor 9895 and 9903 is 1.

Also check out the Least Common Multiple of 9895 and 9903