What is the Greatest Common Factor of 42320 and 42337?

Greatest common factor (GCF) of 42320 and 42337 is 1.

GCF(42320,42337) = 1

We will now calculate the prime factors of 42320 and 42337, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 42320 and 42337.

How to find the GCF of 42320 and 42337?

We will first find the prime factorization of 42320 and 42337. After we will calculate the factors of 42320 and 42337 and find the biggest common factor number .

Step-1: Prime Factorization of 42320

Prime factors of 42320 are 2, 5, 23. Prime factorization of 42320 in exponential form is:

42320 = 2⁴ × 5¹ × 23²

Step-2: Prime Factorization of 42337

Prime factors of 42337 are 42337. Prime factorization of 42337 in exponential form is:

42337 = 42337¹

Step-3: Factors of 42320

List of positive integer factors of 42320 that divides 42320 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 529, 920, 1058, 1840, 2116, 2645, 4232, 5290, 8464, 10580, 21160

Step-4: Factors of 42337

List of positive integer factors of 42337 that divides 42320 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 42320 and 42337. The biggest common factor number is the GCF number.
So the greatest common factor 42320 and 42337 is 1.

Also check out the Least Common Multiple of 42320 and 42337