What is the Greatest Common Factor of 92405 and 92420?

Greatest common factor (GCF) of 92405 and 92420 is 5.

GCF(92405,92420) = 5

We will now calculate the prime factors of 92405 and 92420, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 92405 and 92420.

How to find the GCF of 92405 and 92420?

We will first find the prime factorization of 92405 and 92420. After we will calculate the factors of 92405 and 92420 and find the biggest common factor number .

Step-1: Prime Factorization of 92405

Prime factors of 92405 are 5, 18481. Prime factorization of 92405 in exponential form is:

92405 = 5¹ × 18481¹

Step-2: Prime Factorization of 92420

Prime factors of 92420 are 2, 5, 4621. Prime factorization of 92420 in exponential form is:

92420 = 2² × 5¹ × 4621¹

Step-3: Factors of 92405

List of positive integer factors of 92405 that divides 92405 without a remainder.

1, 5, 18481

Step-4: Factors of 92420

List of positive integer factors of 92420 that divides 92405 without a remainder.

1, 2, 4, 5, 10, 20, 4621, 9242, 18484, 23105, 46210

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 92405 and 92420. The biggest common factor number is the GCF number.
So the greatest common factor 92405 and 92420 is 5.

Also check out the Least Common Multiple of 92405 and 92420