What is the Greatest Common Factor of 33155 and 33161?

Greatest common factor (GCF) of 33155 and 33161 is 1.

GCF(33155,33161) = 1

We will now calculate the prime factors of 33155 and 33161, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33155 and 33161.

How to find the GCF of 33155 and 33161?

We will first find the prime factorization of 33155 and 33161. After we will calculate the factors of 33155 and 33161 and find the biggest common factor number .

Step-1: Prime Factorization of 33155

Prime factors of 33155 are 5, 19, 349. Prime factorization of 33155 in exponential form is:

33155 = 5¹ × 19¹ × 349¹

Step-2: Prime Factorization of 33161

Prime factors of 33161 are 33161. Prime factorization of 33161 in exponential form is:

33161 = 33161¹

Step-3: Factors of 33155

List of positive integer factors of 33155 that divides 33155 without a remainder.

1, 5, 19, 95, 349, 1745, 6631

Step-4: Factors of 33161

List of positive integer factors of 33161 that divides 33155 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33155 and 33161. The biggest common factor number is the GCF number.
So the greatest common factor 33155 and 33161 is 1.

Also check out the Least Common Multiple of 33155 and 33161