What is the Greatest Common Factor of 79289 and 79303?

Greatest common factor (GCF) of 79289 and 79303 is 7.

GCF(79289,79303) = 7

We will now calculate the prime factors of 79289 and 79303, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79289 and 79303.

How to find the GCF of 79289 and 79303?

We will first find the prime factorization of 79289 and 79303. After we will calculate the factors of 79289 and 79303 and find the biggest common factor number .

Step-1: Prime Factorization of 79289

Prime factors of 79289 are 7, 47, 241. Prime factorization of 79289 in exponential form is:

79289 = 7¹ × 47¹ × 241¹

Step-2: Prime Factorization of 79303

Prime factors of 79303 are 7, 11329. Prime factorization of 79303 in exponential form is:

79303 = 7¹ × 11329¹

Step-3: Factors of 79289

List of positive integer factors of 79289 that divides 79289 without a remainder.

1, 7, 47, 241, 329, 1687, 11327

Step-4: Factors of 79303

List of positive integer factors of 79303 that divides 79289 without a remainder.

1, 7, 11329

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79289 and 79303. The biggest common factor number is the GCF number.
So the greatest common factor 79289 and 79303 is 7.

Also check out the Least Common Multiple of 79289 and 79303