What is the Greatest Common Factor of 27687 and 27703?

Greatest common factor (GCF) of 27687 and 27703 is 1.

GCF(27687,27703) = 1

We will now calculate the prime factors of 27687 and 27703, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27687 and 27703.

How to find the GCF of 27687 and 27703?

We will first find the prime factorization of 27687 and 27703. After we will calculate the factors of 27687 and 27703 and find the biggest common factor number .

Step-1: Prime Factorization of 27687

Prime factors of 27687 are 3, 11, 839. Prime factorization of 27687 in exponential form is:

27687 = 3¹ × 11¹ × 839¹

Step-2: Prime Factorization of 27703

Prime factors of 27703 are 13, 2131. Prime factorization of 27703 in exponential form is:

27703 = 13¹ × 2131¹

Step-3: Factors of 27687

List of positive integer factors of 27687 that divides 27687 without a remainder.

1, 3, 11, 33, 839, 2517, 9229

Step-4: Factors of 27703

List of positive integer factors of 27703 that divides 27687 without a remainder.

1, 13, 2131

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27687 and 27703. The biggest common factor number is the GCF number.
So the greatest common factor 27687 and 27703 is 1.

Also check out the Least Common Multiple of 27687 and 27703