What is the Greatest Common Factor of 3615 and 3635?

Greatest common factor (GCF) of 3615 and 3635 is 5.

GCF(3615,3635) = 5

We will now calculate the prime factors of 3615 and 3635, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 3615 and 3635.

How to find the GCF of 3615 and 3635?

We will first find the prime factorization of 3615 and 3635. After we will calculate the factors of 3615 and 3635 and find the biggest common factor number .

Step-1: Prime Factorization of 3615

Prime factors of 3615 are 3, 5, 241. Prime factorization of 3615 in exponential form is:

3615 = 3¹ × 5¹ × 241¹

Step-2: Prime Factorization of 3635

Prime factors of 3635 are 5, 727. Prime factorization of 3635 in exponential form is:

3635 = 5¹ × 727¹

Step-3: Factors of 3615

List of positive integer factors of 3615 that divides 3615 without a remainder.

1, 3, 5, 15, 241, 723, 1205

Step-4: Factors of 3635

List of positive integer factors of 3635 that divides 3615 without a remainder.

1, 5, 727

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 3615 and 3635. The biggest common factor number is the GCF number.
So the greatest common factor 3615 and 3635 is 5.

Also check out the Least Common Multiple of 3615 and 3635