What is the Greatest Common Factor of 9783 and 9801?

Greatest common factor (GCF) of 9783 and 9801 is 9.

GCF(9783,9801) = 9

We will now calculate the prime factors of 9783 and 9801, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9783 and 9801.

How to find the GCF of 9783 and 9801?

We will first find the prime factorization of 9783 and 9801. After we will calculate the factors of 9783 and 9801 and find the biggest common factor number .

Step-1: Prime Factorization of 9783

Prime factors of 9783 are 3, 1087. Prime factorization of 9783 in exponential form is:

9783 = 3² × 1087¹

Step-2: Prime Factorization of 9801

Prime factors of 9801 are 3, 11. Prime factorization of 9801 in exponential form is:

9801 = 3⁴ × 11²

Step-3: Factors of 9783

List of positive integer factors of 9783 that divides 9783 without a remainder.

1, 3, 9, 1087, 3261

Step-4: Factors of 9801

List of positive integer factors of 9801 that divides 9783 without a remainder.

1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 3267

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9783 and 9801. The biggest common factor number is the GCF number.
So the greatest common factor 9783 and 9801 is 9.

Also check out the Least Common Multiple of 9783 and 9801