What is the Greatest Common Factor of 17715 and 17735?

Greatest common factor (GCF) of 17715 and 17735 is 5.

GCF(17715,17735) = 5

We will now calculate the prime factors of 17715 and 17735, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17715 and 17735.

How to find the GCF of 17715 and 17735?

We will first find the prime factorization of 17715 and 17735. After we will calculate the factors of 17715 and 17735 and find the biggest common factor number .

Step-1: Prime Factorization of 17715

Prime factors of 17715 are 3, 5, 1181. Prime factorization of 17715 in exponential form is:

17715 = 3¹ × 5¹ × 1181¹

Step-2: Prime Factorization of 17735

Prime factors of 17735 are 5, 3547. Prime factorization of 17735 in exponential form is:

17735 = 5¹ × 3547¹

Step-3: Factors of 17715

List of positive integer factors of 17715 that divides 17715 without a remainder.

1, 3, 5, 15, 1181, 3543, 5905

Step-4: Factors of 17735

List of positive integer factors of 17735 that divides 17715 without a remainder.

1, 5, 3547

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17715 and 17735. The biggest common factor number is the GCF number.
So the greatest common factor 17715 and 17735 is 5.

Also check out the Least Common Multiple of 17715 and 17735