What is the Greatest Common Factor of 75245 and 75256?

Greatest common factor (GCF) of 75245 and 75256 is 1.

GCF(75245,75256) = 1

We will now calculate the prime factors of 75245 and 75256, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75245 and 75256.

How to find the GCF of 75245 and 75256?

We will first find the prime factorization of 75245 and 75256. After we will calculate the factors of 75245 and 75256 and find the biggest common factor number .

Step-1: Prime Factorization of 75245

Prime factors of 75245 are 5, 101, 149. Prime factorization of 75245 in exponential form is:

75245 = 5¹ × 101¹ × 149¹

Step-2: Prime Factorization of 75256

Prime factors of 75256 are 2, 23, 409. Prime factorization of 75256 in exponential form is:

75256 = 2³ × 23¹ × 409¹

Step-3: Factors of 75245

List of positive integer factors of 75245 that divides 75245 without a remainder.

1, 5, 101, 149, 505, 745, 15049

Step-4: Factors of 75256

List of positive integer factors of 75256 that divides 75245 without a remainder.

1, 2, 4, 8, 23, 46, 92, 184, 409, 818, 1636, 3272, 9407, 18814, 37628

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75245 and 75256. The biggest common factor number is the GCF number.
So the greatest common factor 75245 and 75256 is 1.

Also check out the Least Common Multiple of 75245 and 75256