What is the Greatest Common Factor of 33991 and 33995?

Greatest common factor (GCF) of 33991 and 33995 is 1.

GCF(33991,33995) = 1

We will now calculate the prime factors of 33991 and 33995, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33991 and 33995.

How to find the GCF of 33991 and 33995?

We will first find the prime factorization of 33991 and 33995. After we will calculate the factors of 33991 and 33995 and find the biggest common factor number .

Step-1: Prime Factorization of 33991

Prime factors of 33991 are 19, 1789. Prime factorization of 33991 in exponential form is:

33991 = 19¹ × 1789¹

Step-2: Prime Factorization of 33995

Prime factors of 33995 are 5, 13, 523. Prime factorization of 33995 in exponential form is:

33995 = 5¹ × 13¹ × 523¹

Step-3: Factors of 33991

List of positive integer factors of 33991 that divides 33991 without a remainder.

1, 19, 1789

Step-4: Factors of 33995

List of positive integer factors of 33995 that divides 33991 without a remainder.

1, 5, 13, 65, 523, 2615, 6799

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33991 and 33995. The biggest common factor number is the GCF number.
So the greatest common factor 33991 and 33995 is 1.

Also check out the Least Common Multiple of 33991 and 33995