What is the Greatest Common Factor of 47239 and 47245?

Greatest common factor (GCF) of 47239 and 47245 is 1.

GCF(47239,47245) = 1

We will now calculate the prime factors of 47239 and 47245, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47239 and 47245.

How to find the GCF of 47239 and 47245?

We will first find the prime factorization of 47239 and 47245. After we will calculate the factors of 47239 and 47245 and find the biggest common factor number .

Step-1: Prime Factorization of 47239

Prime factors of 47239 are 97, 487. Prime factorization of 47239 in exponential form is:

47239 = 97¹ × 487¹

Step-2: Prime Factorization of 47245

Prime factors of 47245 are 5, 11, 859. Prime factorization of 47245 in exponential form is:

47245 = 5¹ × 11¹ × 859¹

Step-3: Factors of 47239

List of positive integer factors of 47239 that divides 47239 without a remainder.

1, 97, 487

Step-4: Factors of 47245

List of positive integer factors of 47245 that divides 47239 without a remainder.

1, 5, 11, 55, 859, 4295, 9449

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 47239 and 47245. The biggest common factor number is the GCF number.
So the greatest common factor 47239 and 47245 is 1.

Also check out the Least Common Multiple of 47239 and 47245