What is the Greatest Common Factor of 42305 and 42324?

Greatest common factor (GCF) of 42305 and 42324 is 1.

GCF(42305,42324) = 1

We will now calculate the prime factors of 42305 and 42324, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 42305 and 42324.

How to find the GCF of 42305 and 42324?

We will first find the prime factorization of 42305 and 42324. After we will calculate the factors of 42305 and 42324 and find the biggest common factor number .

Step-1: Prime Factorization of 42305

Prime factors of 42305 are 5, 8461. Prime factorization of 42305 in exponential form is:

42305 = 5¹ × 8461¹

Step-2: Prime Factorization of 42324

Prime factors of 42324 are 2, 3, 3527. Prime factorization of 42324 in exponential form is:

42324 = 2² × 3¹ × 3527¹

Step-3: Factors of 42305

List of positive integer factors of 42305 that divides 42305 without a remainder.

1, 5, 8461

Step-4: Factors of 42324

List of positive integer factors of 42324 that divides 42305 without a remainder.

1, 2, 3, 4, 6, 12, 3527, 7054, 10581, 14108, 21162

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 42305 and 42324. The biggest common factor number is the GCF number.
So the greatest common factor 42305 and 42324 is 1.

Also check out the Least Common Multiple of 42305 and 42324