What is the Greatest Common Factor of 47309 and 47318?

Greatest common factor (GCF) of 47309 and 47318 is 1.

GCF(47309,47318) = 1

We will now calculate the prime factors of 47309 and 47318, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47309 and 47318.

How to find the GCF of 47309 and 47318?

We will first find the prime factorization of 47309 and 47318. After we will calculate the factors of 47309 and 47318 and find the biggest common factor number .

Step-1: Prime Factorization of 47309

Prime factors of 47309 are 47309. Prime factorization of 47309 in exponential form is:

47309 = 47309¹

Step-2: Prime Factorization of 47318

Prime factors of 47318 are 2, 59, 401. Prime factorization of 47318 in exponential form is:

47318 = 2¹ × 59¹ × 401¹

Step-3: Factors of 47309

List of positive integer factors of 47309 that divides 47309 without a remainder.

Step-4: Factors of 47318

List of positive integer factors of 47318 that divides 47309 without a remainder.

1, 2, 59, 118, 401, 802, 23659

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 47309 and 47318. The biggest common factor number is the GCF number.
So the greatest common factor 47309 and 47318 is 1.

Also check out the Least Common Multiple of 47309 and 47318