What is the Greatest Common Factor of 27912 and 27918?

Greatest common factor (GCF) of 27912 and 27918 is 6.

GCF(27912,27918) = 6

We will now calculate the prime factors of 27912 and 27918, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27912 and 27918.

How to find the GCF of 27912 and 27918?

We will first find the prime factorization of 27912 and 27918. After we will calculate the factors of 27912 and 27918 and find the biggest common factor number .

Step-1: Prime Factorization of 27912

Prime factors of 27912 are 2, 3, 1163. Prime factorization of 27912 in exponential form is:

27912 = 2³ × 3¹ × 1163¹

Step-2: Prime Factorization of 27918

Prime factors of 27918 are 2, 3, 11, 47. Prime factorization of 27918 in exponential form is:

27918 = 2¹ × 3³ × 11¹ × 47¹

Step-3: Factors of 27912

List of positive integer factors of 27912 that divides 27912 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 1163, 2326, 3489, 4652, 6978, 9304, 13956

Step-4: Factors of 27918

List of positive integer factors of 27918 that divides 27912 without a remainder.

1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 47, 54, 66, 94, 99, 141, 198, 282, 297, 423, 517, 594, 846, 1034, 1269, 1551, 2538, 3102, 4653, 9306, 13959

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27912 and 27918. The biggest common factor number is the GCF number.
So the greatest common factor 27912 and 27918 is 6.

Also check out the Least Common Multiple of 27912 and 27918