What is the Greatest Common Factor of 53456 and 53469?

Greatest common factor (GCF) of 53456 and 53469 is 13.

GCF(53456,53469) = 13

We will now calculate the prime factors of 53456 and 53469, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 53456 and 53469.

How to find the GCF of 53456 and 53469?

We will first find the prime factorization of 53456 and 53469. After we will calculate the factors of 53456 and 53469 and find the biggest common factor number .

Step-1: Prime Factorization of 53456

Prime factors of 53456 are 2, 13, 257. Prime factorization of 53456 in exponential form is:

53456 = 2⁴ × 13¹ × 257¹

Step-2: Prime Factorization of 53469

Prime factors of 53469 are 3, 13, 457. Prime factorization of 53469 in exponential form is:

53469 = 3² × 13¹ × 457¹

Step-3: Factors of 53456

List of positive integer factors of 53456 that divides 53456 without a remainder.

1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 257, 514, 1028, 2056, 3341, 4112, 6682, 13364, 26728

Step-4: Factors of 53469

List of positive integer factors of 53469 that divides 53456 without a remainder.

1, 3, 9, 13, 39, 117, 457, 1371, 4113, 5941, 17823

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 53456 and 53469. The biggest common factor number is the GCF number.
So the greatest common factor 53456 and 53469 is 13.

Also check out the Least Common Multiple of 53456 and 53469