What is the Greatest Common Factor of 33556 and 33560?

Greatest common factor (GCF) of 33556 and 33560 is 4.

GCF(33556,33560) = 4

We will now calculate the prime factors of 33556 and 33560, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33556 and 33560.

How to find the GCF of 33556 and 33560?

We will first find the prime factorization of 33556 and 33560. After we will calculate the factors of 33556 and 33560 and find the biggest common factor number .

Step-1: Prime Factorization of 33556

Prime factors of 33556 are 2, 8389. Prime factorization of 33556 in exponential form is:

33556 = 2² × 8389¹

Step-2: Prime Factorization of 33560

Prime factors of 33560 are 2, 5, 839. Prime factorization of 33560 in exponential form is:

33560 = 2³ × 5¹ × 839¹

Step-3: Factors of 33556

List of positive integer factors of 33556 that divides 33556 without a remainder.

1, 2, 4, 8389, 16778

Step-4: Factors of 33560

List of positive integer factors of 33560 that divides 33556 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40, 839, 1678, 3356, 4195, 6712, 8390, 16780

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33556 and 33560. The biggest common factor number is the GCF number.
So the greatest common factor 33556 and 33560 is 4.

Also check out the Least Common Multiple of 33556 and 33560