What is the Greatest Common Factor of 19826 and 19837?

Greatest common factor (GCF) of 19826 and 19837 is 1.

GCF(19826,19837) = 1

We will now calculate the prime factors of 19826 and 19837, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 19826 and 19837.

How to find the GCF of 19826 and 19837?

We will first find the prime factorization of 19826 and 19837. After we will calculate the factors of 19826 and 19837 and find the biggest common factor number .

Step-1: Prime Factorization of 19826

Prime factors of 19826 are 2, 23, 431. Prime factorization of 19826 in exponential form is:

19826 = 2¹ × 23¹ × 431¹

Step-2: Prime Factorization of 19837

Prime factors of 19837 are 83, 239. Prime factorization of 19837 in exponential form is:

19837 = 83¹ × 239¹

Step-3: Factors of 19826

List of positive integer factors of 19826 that divides 19826 without a remainder.

1, 2, 23, 46, 431, 862, 9913

Step-4: Factors of 19837

List of positive integer factors of 19837 that divides 19826 without a remainder.

1, 83, 239

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 19826 and 19837. The biggest common factor number is the GCF number.
So the greatest common factor 19826 and 19837 is 1.

Also check out the Least Common Multiple of 19826 and 19837