What is the Greatest Common Factor of 33605 and 33611?

Greatest common factor (GCF) of 33605 and 33611 is 1.

GCF(33605,33611) = 1

We will now calculate the prime factors of 33605 and 33611, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33605 and 33611.

How to find the GCF of 33605 and 33611?

We will first find the prime factorization of 33605 and 33611. After we will calculate the factors of 33605 and 33611 and find the biggest common factor number .

Step-1: Prime Factorization of 33605

Prime factors of 33605 are 5, 11, 13, 47. Prime factorization of 33605 in exponential form is:

33605 = 5¹ × 11¹ × 13¹ × 47¹

Step-2: Prime Factorization of 33611

Prime factors of 33611 are 19, 29, 61. Prime factorization of 33611 in exponential form is:

33611 = 19¹ × 29¹ × 61¹

Step-3: Factors of 33605

List of positive integer factors of 33605 that divides 33605 without a remainder.

1, 5, 11, 13, 47, 55, 65, 143, 235, 517, 611, 715, 2585, 3055, 6721

Step-4: Factors of 33611

List of positive integer factors of 33611 that divides 33605 without a remainder.

1, 19, 29, 61, 551, 1159, 1769

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33605 and 33611. The biggest common factor number is the GCF number.
So the greatest common factor 33605 and 33611 is 1.

Also check out the Least Common Multiple of 33605 and 33611