What is the Greatest Common Factor of 39342 and 39362?

Greatest common factor (GCF) of 39342 and 39362 is 2.

GCF(39342,39362) = 2

We will now calculate the prime factors of 39342 and 39362, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 39342 and 39362.

How to find the GCF of 39342 and 39362?

We will first find the prime factorization of 39342 and 39362. After we will calculate the factors of 39342 and 39362 and find the biggest common factor number .

Step-1: Prime Factorization of 39342

Prime factors of 39342 are 2, 3, 79, 83. Prime factorization of 39342 in exponential form is:

39342 = 2¹ × 3¹ × 79¹ × 83¹

Step-2: Prime Factorization of 39362

Prime factors of 39362 are 2, 19681. Prime factorization of 39362 in exponential form is:

39362 = 2¹ × 19681¹

Step-3: Factors of 39342

List of positive integer factors of 39342 that divides 39342 without a remainder.

1, 2, 3, 6, 79, 83, 158, 166, 237, 249, 474, 498, 6557, 13114, 19671

Step-4: Factors of 39362

List of positive integer factors of 39362 that divides 39342 without a remainder.

1, 2, 19681

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 39342 and 39362. The biggest common factor number is the GCF number.
So the greatest common factor 39342 and 39362 is 2.

Also check out the Least Common Multiple of 39342 and 39362