What is the Greatest Common Factor of 53457 and 53475?

Greatest common factor (GCF) of 53457 and 53475 is 3.

GCF(53457,53475) = 3

We will now calculate the prime factors of 53457 and 53475, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 53457 and 53475.

How to find the GCF of 53457 and 53475?

We will first find the prime factorization of 53457 and 53475. After we will calculate the factors of 53457 and 53475 and find the biggest common factor number .

Step-1: Prime Factorization of 53457

Prime factors of 53457 are 3, 103, 173. Prime factorization of 53457 in exponential form is:

53457 = 3¹ × 103¹ × 173¹

Step-2: Prime Factorization of 53475

Prime factors of 53475 are 3, 5, 23, 31. Prime factorization of 53475 in exponential form is:

53475 = 3¹ × 5² × 23¹ × 31¹

Step-3: Factors of 53457

List of positive integer factors of 53457 that divides 53457 without a remainder.

1, 3, 103, 173, 309, 519, 17819

Step-4: Factors of 53475

List of positive integer factors of 53475 that divides 53457 without a remainder.

1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 115, 155, 345, 465, 575, 713, 775, 1725, 2139, 2325, 3565, 10695, 17825

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 53457 and 53475. The biggest common factor number is the GCF number.
So the greatest common factor 53457 and 53475 is 3.

Also check out the Least Common Multiple of 53457 and 53475