What is the Greatest Common Factor of 33887 and 33905?

Greatest common factor (GCF) of 33887 and 33905 is 1.

GCF(33887,33905) = 1

We will now calculate the prime factors of 33887 and 33905, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33887 and 33905.

How to find the GCF of 33887 and 33905?

We will first find the prime factorization of 33887 and 33905. After we will calculate the factors of 33887 and 33905 and find the biggest common factor number .

Step-1: Prime Factorization of 33887

Prime factors of 33887 are 7, 47, 103. Prime factorization of 33887 in exponential form is:

33887 = 7¹ × 47¹ × 103¹

Step-2: Prime Factorization of 33905

Prime factors of 33905 are 5, 6781. Prime factorization of 33905 in exponential form is:

33905 = 5¹ × 6781¹

Step-3: Factors of 33887

List of positive integer factors of 33887 that divides 33887 without a remainder.

1, 7, 47, 103, 329, 721, 4841

Step-4: Factors of 33905

List of positive integer factors of 33905 that divides 33887 without a remainder.

1, 5, 6781

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33887 and 33905. The biggest common factor number is the GCF number.
So the greatest common factor 33887 and 33905 is 1.

Also check out the Least Common Multiple of 33887 and 33905