What is the Greatest Common Factor of 19801 and 19814?

Greatest common factor (GCF) of 19801 and 19814 is 1.

GCF(19801,19814) = 1

We will now calculate the prime factors of 19801 and 19814, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 19801 and 19814.

How to find the GCF of 19801 and 19814?

We will first find the prime factorization of 19801 and 19814. After we will calculate the factors of 19801 and 19814 and find the biggest common factor number .

Step-1: Prime Factorization of 19801

Prime factors of 19801 are 19801. Prime factorization of 19801 in exponential form is:

19801 = 19801¹

Step-2: Prime Factorization of 19814

Prime factors of 19814 are 2, 9907. Prime factorization of 19814 in exponential form is:

19814 = 2¹ × 9907¹

Step-3: Factors of 19801

List of positive integer factors of 19801 that divides 19801 without a remainder.

Step-4: Factors of 19814

List of positive integer factors of 19814 that divides 19801 without a remainder.

1, 2, 9907

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 19801 and 19814. The biggest common factor number is the GCF number.
So the greatest common factor 19801 and 19814 is 1.

Also check out the Least Common Multiple of 19801 and 19814