What is the Greatest Common Factor of 42322 and 42338?

Greatest common factor (GCF) of 42322 and 42338 is 2.

GCF(42322,42338) = 2

We will now calculate the prime factors of 42322 and 42338, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 42322 and 42338.

How to find the GCF of 42322 and 42338?

We will first find the prime factorization of 42322 and 42338. After we will calculate the factors of 42322 and 42338 and find the biggest common factor number .

Step-1: Prime Factorization of 42322

Prime factors of 42322 are 2, 7, 3023. Prime factorization of 42322 in exponential form is:

42322 = 2¹ × 7¹ × 3023¹

Step-2: Prime Factorization of 42338

Prime factors of 42338 are 2, 21169. Prime factorization of 42338 in exponential form is:

42338 = 2¹ × 21169¹

Step-3: Factors of 42322

List of positive integer factors of 42322 that divides 42322 without a remainder.

1, 2, 7, 14, 3023, 6046, 21161

Step-4: Factors of 42338

List of positive integer factors of 42338 that divides 42322 without a remainder.

1, 2, 21169

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 42322 and 42338. The biggest common factor number is the GCF number.
So the greatest common factor 42322 and 42338 is 2.

Also check out the Least Common Multiple of 42322 and 42338