What is the Greatest Common Factor of 42410 and 42415?

Greatest common factor (GCF) of 42410 and 42415 is 5.

GCF(42410,42415) = 5

We will now calculate the prime factors of 42410 and 42415, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 42410 and 42415.

How to find the GCF of 42410 and 42415?

We will first find the prime factorization of 42410 and 42415. After we will calculate the factors of 42410 and 42415 and find the biggest common factor number .

Step-1: Prime Factorization of 42410

Prime factors of 42410 are 2, 5, 4241. Prime factorization of 42410 in exponential form is:

42410 = 2¹ × 5¹ × 4241¹

Step-2: Prime Factorization of 42415

Prime factors of 42415 are 5, 17, 499. Prime factorization of 42415 in exponential form is:

42415 = 5¹ × 17¹ × 499¹

Step-3: Factors of 42410

List of positive integer factors of 42410 that divides 42410 without a remainder.

1, 2, 5, 10, 4241, 8482, 21205

Step-4: Factors of 42415

List of positive integer factors of 42415 that divides 42410 without a remainder.

1, 5, 17, 85, 499, 2495, 8483

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 42410 and 42415. The biggest common factor number is the GCF number.
So the greatest common factor 42410 and 42415 is 5.

Also check out the Least Common Multiple of 42410 and 42415