What is the Greatest Common Factor of 39015 and 39035?

Greatest common factor (GCF) of 39015 and 39035 is 5.

GCF(39015,39035) = 5

We will now calculate the prime factors of 39015 and 39035, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 39015 and 39035.

How to find the GCF of 39015 and 39035?

We will first find the prime factorization of 39015 and 39035. After we will calculate the factors of 39015 and 39035 and find the biggest common factor number .

Step-1: Prime Factorization of 39015

Prime factors of 39015 are 3, 5, 17. Prime factorization of 39015 in exponential form is:

39015 = 3³ × 5¹ × 17²

Step-2: Prime Factorization of 39035

Prime factors of 39035 are 5, 37, 211. Prime factorization of 39035 in exponential form is:

39035 = 5¹ × 37¹ × 211¹

Step-3: Factors of 39015

List of positive integer factors of 39015 that divides 39015 without a remainder.

1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 289, 459, 765, 867, 1445, 2295, 2601, 4335, 7803, 13005

Step-4: Factors of 39035

List of positive integer factors of 39035 that divides 39015 without a remainder.

1, 5, 37, 185, 211, 1055, 7807

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 39015 and 39035. The biggest common factor number is the GCF number.
So the greatest common factor 39015 and 39035 is 5.

Also check out the Least Common Multiple of 39015 and 39035