What is the Greatest Common Factor of 78838 and 78847?

Greatest common factor (GCF) of 78838 and 78847 is 1.

GCF(78838,78847) = 1

We will now calculate the prime factors of 78838 and 78847, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 78838 and 78847.

How to find the GCF of 78838 and 78847?

We will first find the prime factorization of 78838 and 78847. After we will calculate the factors of 78838 and 78847 and find the biggest common factor number .

Step-1: Prime Factorization of 78838

Prime factors of 78838 are 2, 39419. Prime factorization of 78838 in exponential form is:

78838 = 2¹ × 39419¹

Step-2: Prime Factorization of 78847

Prime factors of 78847 are 37, 2131. Prime factorization of 78847 in exponential form is:

78847 = 37¹ × 2131¹

Step-3: Factors of 78838

List of positive integer factors of 78838 that divides 78838 without a remainder.

1, 2, 39419

Step-4: Factors of 78847

List of positive integer factors of 78847 that divides 78838 without a remainder.

1, 37, 2131

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 78838 and 78847. The biggest common factor number is the GCF number.
So the greatest common factor 78838 and 78847 is 1.

Also check out the Least Common Multiple of 78838 and 78847