What is the Greatest Common Factor of 6685 and 6695?

Greatest common factor (GCF) of 6685 and 6695 is 5.

GCF(6685,6695) = 5

We will now calculate the prime factors of 6685 and 6695, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 6685 and 6695.

How to find the GCF of 6685 and 6695?

We will first find the prime factorization of 6685 and 6695. After we will calculate the factors of 6685 and 6695 and find the biggest common factor number .

Step-1: Prime Factorization of 6685

Prime factors of 6685 are 5, 7, 191. Prime factorization of 6685 in exponential form is:

6685 = 5¹ × 7¹ × 191¹

Step-2: Prime Factorization of 6695

Prime factors of 6695 are 5, 13, 103. Prime factorization of 6695 in exponential form is:

6695 = 5¹ × 13¹ × 103¹

Step-3: Factors of 6685

List of positive integer factors of 6685 that divides 6685 without a remainder.

1, 5, 7, 35, 191, 955, 1337

Step-4: Factors of 6695

List of positive integer factors of 6695 that divides 6685 without a remainder.

1, 5, 13, 65, 103, 515, 1339

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 6685 and 6695. The biggest common factor number is the GCF number.
So the greatest common factor 6685 and 6695 is 5.

Also check out the Least Common Multiple of 6685 and 6695