What is the Greatest Common Factor of 27633 and 27643?

Greatest common factor (GCF) of 27633 and 27643 is 1.

GCF(27633,27643) = 1

We will now calculate the prime factors of 27633 and 27643, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27633 and 27643.

How to find the GCF of 27633 and 27643?

We will first find the prime factorization of 27633 and 27643. After we will calculate the factors of 27633 and 27643 and find the biggest common factor number .

Step-1: Prime Factorization of 27633

Prime factors of 27633 are 3, 61, 151. Prime factorization of 27633 in exponential form is:

27633 = 3¹ × 61¹ × 151¹

Step-2: Prime Factorization of 27643

Prime factors of 27643 are 7, 11, 359. Prime factorization of 27643 in exponential form is:

27643 = 7¹ × 11¹ × 359¹

Step-3: Factors of 27633

List of positive integer factors of 27633 that divides 27633 without a remainder.

1, 3, 61, 151, 183, 453, 9211

Step-4: Factors of 27643

List of positive integer factors of 27643 that divides 27633 without a remainder.

1, 7, 11, 77, 359, 2513, 3949

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27633 and 27643. The biggest common factor number is the GCF number.
So the greatest common factor 27633 and 27643 is 1.

Also check out the Least Common Multiple of 27633 and 27643