What is the Greatest Common Factor of 27645 and 27662?

Greatest common factor (GCF) of 27645 and 27662 is 1.

GCF(27645,27662) = 1

We will now calculate the prime factors of 27645 and 27662, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27645 and 27662.

How to find the GCF of 27645 and 27662?

We will first find the prime factorization of 27645 and 27662. After we will calculate the factors of 27645 and 27662 and find the biggest common factor number .

Step-1: Prime Factorization of 27645

Prime factors of 27645 are 3, 5, 19, 97. Prime factorization of 27645 in exponential form is:

27645 = 3¹ × 5¹ × 19¹ × 97¹

Step-2: Prime Factorization of 27662

Prime factors of 27662 are 2, 13831. Prime factorization of 27662 in exponential form is:

27662 = 2¹ × 13831¹

Step-3: Factors of 27645

List of positive integer factors of 27645 that divides 27645 without a remainder.

1, 3, 5, 15, 19, 57, 95, 97, 285, 291, 485, 1455, 1843, 5529, 9215

Step-4: Factors of 27662

List of positive integer factors of 27662 that divides 27645 without a remainder.

1, 2, 13831

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27645 and 27662. The biggest common factor number is the GCF number.
So the greatest common factor 27645 and 27662 is 1.

Also check out the Least Common Multiple of 27645 and 27662