What is the Greatest Common Factor of 78262 and 78277?

Greatest common factor (GCF) of 78262 and 78277 is 1.

GCF(78262,78277) = 1

We will now calculate the prime factors of 78262 and 78277, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 78262 and 78277.

How to find the GCF of 78262 and 78277?

We will first find the prime factorization of 78262 and 78277. After we will calculate the factors of 78262 and 78277 and find the biggest common factor number .

Step-1: Prime Factorization of 78262

Prime factors of 78262 are 2, 109, 359. Prime factorization of 78262 in exponential form is:

78262 = 2¹ × 109¹ × 359¹

Step-2: Prime Factorization of 78277

Prime factors of 78277 are 78277. Prime factorization of 78277 in exponential form is:

78277 = 78277¹

Step-3: Factors of 78262

List of positive integer factors of 78262 that divides 78262 without a remainder.

1, 2, 109, 218, 359, 718, 39131

Step-4: Factors of 78277

List of positive integer factors of 78277 that divides 78262 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 78262 and 78277. The biggest common factor number is the GCF number.
So the greatest common factor 78262 and 78277 is 1.

Also check out the Least Common Multiple of 78262 and 78277