What is the Greatest Common Factor of 27457 and 27468?

Greatest common factor (GCF) of 27457 and 27468 is 1.

GCF(27457,27468) = 1

We will now calculate the prime factors of 27457 and 27468, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27457 and 27468.

How to find the GCF of 27457 and 27468?

We will first find the prime factorization of 27457 and 27468. After we will calculate the factors of 27457 and 27468 and find the biggest common factor number .

Step-1: Prime Factorization of 27457

Prime factors of 27457 are 27457. Prime factorization of 27457 in exponential form is:

27457 = 27457¹

Step-2: Prime Factorization of 27468

Prime factors of 27468 are 2, 3, 7, 109. Prime factorization of 27468 in exponential form is:

27468 = 2² × 3² × 7¹ × 109¹

Step-3: Factors of 27457

List of positive integer factors of 27457 that divides 27457 without a remainder.

Step-4: Factors of 27468

List of positive integer factors of 27468 that divides 27457 without a remainder.

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2289, 3052, 3924, 4578, 6867, 9156, 13734

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27457 and 27468. The biggest common factor number is the GCF number.
So the greatest common factor 27457 and 27468 is 1.

Also check out the Least Common Multiple of 27457 and 27468