What is the Greatest Common Factor of 75247 and 75258?

Greatest common factor (GCF) of 75247 and 75258 is 1.

GCF(75247,75258) = 1

We will now calculate the prime factors of 75247 and 75258, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75247 and 75258.

How to find the GCF of 75247 and 75258?

We will first find the prime factorization of 75247 and 75258. After we will calculate the factors of 75247 and 75258 and find the biggest common factor number .

Step-1: Prime Factorization of 75247

Prime factors of 75247 are 47, 1601. Prime factorization of 75247 in exponential form is:

75247 = 47¹ × 1601¹

Step-2: Prime Factorization of 75258

Prime factors of 75258 are 2, 3, 37, 113. Prime factorization of 75258 in exponential form is:

75258 = 2¹ × 3² × 37¹ × 113¹

Step-3: Factors of 75247

List of positive integer factors of 75247 that divides 75247 without a remainder.

1, 47, 1601

Step-4: Factors of 75258

List of positive integer factors of 75258 that divides 75247 without a remainder.

1, 2, 3, 6, 9, 18, 37, 74, 111, 113, 222, 226, 333, 339, 666, 678, 1017, 2034, 4181, 8362, 12543, 25086, 37629

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75247 and 75258. The biggest common factor number is the GCF number.
So the greatest common factor 75247 and 75258 is 1.

Also check out the Least Common Multiple of 75247 and 75258