What is the Greatest Common Factor of 19816 and 19835?

Greatest common factor (GCF) of 19816 and 19835 is 1.

GCF(19816,19835) = 1

We will now calculate the prime factors of 19816 and 19835, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 19816 and 19835.

How to find the GCF of 19816 and 19835?

We will first find the prime factorization of 19816 and 19835. After we will calculate the factors of 19816 and 19835 and find the biggest common factor number .

Step-1: Prime Factorization of 19816

Prime factors of 19816 are 2, 2477. Prime factorization of 19816 in exponential form is:

19816 = 2³ × 2477¹

Step-2: Prime Factorization of 19835

Prime factors of 19835 are 5, 3967. Prime factorization of 19835 in exponential form is:

19835 = 5¹ × 3967¹

Step-3: Factors of 19816

List of positive integer factors of 19816 that divides 19816 without a remainder.

1, 2, 4, 8, 2477, 4954, 9908

Step-4: Factors of 19835

List of positive integer factors of 19835 that divides 19816 without a remainder.

1, 5, 3967

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 19816 and 19835. The biggest common factor number is the GCF number.
So the greatest common factor 19816 and 19835 is 1.

Also check out the Least Common Multiple of 19816 and 19835