What is the Greatest Common Factor of 79963 and 79977?

Greatest common factor (GCF) of 79963 and 79977 is 1.

GCF(79963,79977) = 1

We will now calculate the prime factors of 79963 and 79977, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79963 and 79977.

How to find the GCF of 79963 and 79977?

We will first find the prime factorization of 79963 and 79977. After we will calculate the factors of 79963 and 79977 and find the biggest common factor number .

Step-1: Prime Factorization of 79963

Prime factors of 79963 are 13, 6151. Prime factorization of 79963 in exponential form is:

79963 = 13¹ × 6151¹

Step-2: Prime Factorization of 79977

Prime factors of 79977 are 3, 53, 503. Prime factorization of 79977 in exponential form is:

79977 = 3¹ × 53¹ × 503¹

Step-3: Factors of 79963

List of positive integer factors of 79963 that divides 79963 without a remainder.

1, 13, 6151

Step-4: Factors of 79977

List of positive integer factors of 79977 that divides 79963 without a remainder.

1, 3, 53, 159, 503, 1509, 26659

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79963 and 79977. The biggest common factor number is the GCF number.
So the greatest common factor 79963 and 79977 is 1.

Also check out the Least Common Multiple of 79963 and 79977