What is the Greatest Common Factor of 19342 and 19346?

Greatest common factor (GCF) of 19342 and 19346 is 2.

GCF(19342,19346) = 2

We will now calculate the prime factors of 19342 and 19346, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 19342 and 19346.

How to find the GCF of 19342 and 19346?

We will first find the prime factorization of 19342 and 19346. After we will calculate the factors of 19342 and 19346 and find the biggest common factor number .

Step-1: Prime Factorization of 19342

Prime factors of 19342 are 2, 19, 509. Prime factorization of 19342 in exponential form is:

19342 = 2¹ × 19¹ × 509¹

Step-2: Prime Factorization of 19346

Prime factors of 19346 are 2, 17, 569. Prime factorization of 19346 in exponential form is:

19346 = 2¹ × 17¹ × 569¹

Step-3: Factors of 19342

List of positive integer factors of 19342 that divides 19342 without a remainder.

1, 2, 19, 38, 509, 1018, 9671

Step-4: Factors of 19346

List of positive integer factors of 19346 that divides 19342 without a remainder.

1, 2, 17, 34, 569, 1138, 9673

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 19342 and 19346. The biggest common factor number is the GCF number.
So the greatest common factor 19342 and 19346 is 2.

Also check out the Least Common Multiple of 19342 and 19346