What is the Greatest Common Factor of 27145 and 27154?

Greatest common factor (GCF) of 27145 and 27154 is 1.

GCF(27145,27154) = 1

We will now calculate the prime factors of 27145 and 27154, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27145 and 27154.

How to find the GCF of 27145 and 27154?

We will first find the prime factorization of 27145 and 27154. After we will calculate the factors of 27145 and 27154 and find the biggest common factor number .

Step-1: Prime Factorization of 27145

Prime factors of 27145 are 5, 61, 89. Prime factorization of 27145 in exponential form is:

27145 = 5¹ × 61¹ × 89¹

Step-2: Prime Factorization of 27154

Prime factors of 27154 are 2, 13577. Prime factorization of 27154 in exponential form is:

27154 = 2¹ × 13577¹

Step-3: Factors of 27145

List of positive integer factors of 27145 that divides 27145 without a remainder.

1, 5, 61, 89, 305, 445, 5429

Step-4: Factors of 27154

List of positive integer factors of 27154 that divides 27145 without a remainder.

1, 2, 13577

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27145 and 27154. The biggest common factor number is the GCF number.
So the greatest common factor 27145 and 27154 is 1.

Also check out the Least Common Multiple of 27145 and 27154