What is the Greatest Common Factor of 27545 and 27552?

Greatest common factor (GCF) of 27545 and 27552 is 7.

GCF(27545,27552) = 7

We will now calculate the prime factors of 27545 and 27552, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27545 and 27552.

How to find the GCF of 27545 and 27552?

We will first find the prime factorization of 27545 and 27552. After we will calculate the factors of 27545 and 27552 and find the biggest common factor number .

Step-1: Prime Factorization of 27545

Prime factors of 27545 are 5, 7, 787. Prime factorization of 27545 in exponential form is:

27545 = 5¹ × 7¹ × 787¹

Step-2: Prime Factorization of 27552

Prime factors of 27552 are 2, 3, 7, 41. Prime factorization of 27552 in exponential form is:

27552 = 2⁵ × 3¹ × 7¹ × 41¹

Step-3: Factors of 27545

List of positive integer factors of 27545 that divides 27545 without a remainder.

1, 5, 7, 35, 787, 3935, 5509

Step-4: Factors of 27552

List of positive integer factors of 27552 that divides 27545 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 82, 84, 96, 112, 123, 164, 168, 224, 246, 287, 328, 336, 492, 574, 656, 672, 861, 984, 1148, 1312, 1722, 1968, 2296, 3444, 3936, 4592, 6888, 9184, 13776

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27545 and 27552. The biggest common factor number is the GCF number.
So the greatest common factor 27545 and 27552 is 7.

Also check out the Least Common Multiple of 27545 and 27552