What is the Greatest Common Factor of 27642 and 27653?

Greatest common factor (GCF) of 27642 and 27653 is 1.

GCF(27642,27653) = 1

We will now calculate the prime factors of 27642 and 27653, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27642 and 27653.

How to find the GCF of 27642 and 27653?

We will first find the prime factorization of 27642 and 27653. After we will calculate the factors of 27642 and 27653 and find the biggest common factor number .

Step-1: Prime Factorization of 27642

Prime factors of 27642 are 2, 3, 17, 271. Prime factorization of 27642 in exponential form is:

27642 = 2¹ × 3¹ × 17¹ × 271¹

Step-2: Prime Factorization of 27653

Prime factors of 27653 are 27653. Prime factorization of 27653 in exponential form is:

27653 = 27653¹

Step-3: Factors of 27642

List of positive integer factors of 27642 that divides 27642 without a remainder.

1, 2, 3, 6, 17, 34, 51, 102, 271, 542, 813, 1626, 4607, 9214, 13821

Step-4: Factors of 27653

List of positive integer factors of 27653 that divides 27642 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27642 and 27653. The biggest common factor number is the GCF number.
So the greatest common factor 27642 and 27653 is 1.

Also check out the Least Common Multiple of 27642 and 27653