What is the Greatest Common Factor of 19118 and 19137?

Greatest common factor (GCF) of 19118 and 19137 is 1.

GCF(19118,19137) = 1

We will now calculate the prime factors of 19118 and 19137, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 19118 and 19137.

How to find the GCF of 19118 and 19137?

We will first find the prime factorization of 19118 and 19137. After we will calculate the factors of 19118 and 19137 and find the biggest common factor number .

Step-1: Prime Factorization of 19118

Prime factors of 19118 are 2, 11, 79. Prime factorization of 19118 in exponential form is:

19118 = 2¹ × 11² × 79¹

Step-2: Prime Factorization of 19137

Prime factors of 19137 are 3, 6379. Prime factorization of 19137 in exponential form is:

19137 = 3¹ × 6379¹

Step-3: Factors of 19118

List of positive integer factors of 19118 that divides 19118 without a remainder.

1, 2, 11, 22, 79, 121, 158, 242, 869, 1738, 9559

Step-4: Factors of 19137

List of positive integer factors of 19137 that divides 19118 without a remainder.

1, 3, 6379

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 19118 and 19137. The biggest common factor number is the GCF number.
So the greatest common factor 19118 and 19137 is 1.

Also check out the Least Common Multiple of 19118 and 19137