What is the Greatest Common Factor of 33920 and 33929?

Greatest common factor (GCF) of 33920 and 33929 is 1.

GCF(33920,33929) = 1

We will now calculate the prime factors of 33920 and 33929, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33920 and 33929.

How to find the GCF of 33920 and 33929?

We will first find the prime factorization of 33920 and 33929. After we will calculate the factors of 33920 and 33929 and find the biggest common factor number .

Step-1: Prime Factorization of 33920

Prime factors of 33920 are 2, 5, 53. Prime factorization of 33920 in exponential form is:

33920 = 2⁷ × 5¹ × 53¹

Step-2: Prime Factorization of 33929

Prime factors of 33929 are 7, 37, 131. Prime factorization of 33929 in exponential form is:

33929 = 7¹ × 37¹ × 131¹

Step-3: Factors of 33920

List of positive integer factors of 33920 that divides 33920 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1696, 2120, 3392, 4240, 6784, 8480, 16960

Step-4: Factors of 33929

List of positive integer factors of 33929 that divides 33920 without a remainder.

1, 7, 37, 131, 259, 917, 4847

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33920 and 33929. The biggest common factor number is the GCF number.
So the greatest common factor 33920 and 33929 is 1.

Also check out the Least Common Multiple of 33920 and 33929