What is the Greatest Common Factor of 9821 and 9841?

Greatest common factor (GCF) of 9821 and 9841 is 1.

GCF(9821,9841) = 1

We will now calculate the prime factors of 9821 and 9841, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9821 and 9841.

How to find the GCF of 9821 and 9841?

We will first find the prime factorization of 9821 and 9841. After we will calculate the factors of 9821 and 9841 and find the biggest common factor number .

Step-1: Prime Factorization of 9821

Prime factors of 9821 are 7, 23, 61. Prime factorization of 9821 in exponential form is:

9821 = 7¹ × 23¹ × 61¹

Step-2: Prime Factorization of 9841

Prime factors of 9841 are 13, 757. Prime factorization of 9841 in exponential form is:

9841 = 13¹ × 757¹

Step-3: Factors of 9821

List of positive integer factors of 9821 that divides 9821 without a remainder.

1, 7, 23, 61, 161, 427, 1403

Step-4: Factors of 9841

List of positive integer factors of 9841 that divides 9821 without a remainder.

1, 13, 757

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9821 and 9841. The biggest common factor number is the GCF number.
So the greatest common factor 9821 and 9841 is 1.

Also check out the Least Common Multiple of 9821 and 9841