What is the Greatest Common Factor of 33642 and 33647?

Greatest common factor (GCF) of 33642 and 33647 is 1.

GCF(33642,33647) = 1

We will now calculate the prime factors of 33642 and 33647, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33642 and 33647.

How to find the GCF of 33642 and 33647?

We will first find the prime factorization of 33642 and 33647. After we will calculate the factors of 33642 and 33647 and find the biggest common factor number .

Step-1: Prime Factorization of 33642

Prime factors of 33642 are 2, 3, 7, 89. Prime factorization of 33642 in exponential form is:

33642 = 2¹ × 3³ × 7¹ × 89¹

Step-2: Prime Factorization of 33647

Prime factors of 33647 are 33647. Prime factorization of 33647 in exponential form is:

33647 = 33647¹

Step-3: Factors of 33642

List of positive integer factors of 33642 that divides 33642 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 89, 126, 178, 189, 267, 378, 534, 623, 801, 1246, 1602, 1869, 2403, 3738, 4806, 5607, 11214, 16821

Step-4: Factors of 33647

List of positive integer factors of 33647 that divides 33642 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33642 and 33647. The biggest common factor number is the GCF number.
So the greatest common factor 33642 and 33647 is 1.

Also check out the Least Common Multiple of 33642 and 33647