What is the Greatest Common Factor of 87239 and 87247?

Greatest common factor (GCF) of 87239 and 87247 is 1.

GCF(87239,87247) = 1

We will now calculate the prime factors of 87239 and 87247, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87239 and 87247.

How to find the GCF of 87239 and 87247?

We will first find the prime factorization of 87239 and 87247. After we will calculate the factors of 87239 and 87247 and find the biggest common factor number .

Step-1: Prime Factorization of 87239

Prime factors of 87239 are 23, 3793. Prime factorization of 87239 in exponential form is:

87239 = 23¹ × 3793¹

Step-2: Prime Factorization of 87247

Prime factors of 87247 are 43, 2029. Prime factorization of 87247 in exponential form is:

87247 = 43¹ × 2029¹

Step-3: Factors of 87239

List of positive integer factors of 87239 that divides 87239 without a remainder.

1, 23, 3793

Step-4: Factors of 87247

List of positive integer factors of 87247 that divides 87239 without a remainder.

1, 43, 2029

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87239 and 87247. The biggest common factor number is the GCF number.
So the greatest common factor 87239 and 87247 is 1.

Also check out the Least Common Multiple of 87239 and 87247