What is the Greatest Common Factor of 7960 and 7969?

Greatest common factor (GCF) of 7960 and 7969 is 1.

GCF(7960,7969) = 1

We will now calculate the prime factors of 7960 and 7969, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 7960 and 7969.

How to find the GCF of 7960 and 7969?

We will first find the prime factorization of 7960 and 7969. After we will calculate the factors of 7960 and 7969 and find the biggest common factor number .

Step-1: Prime Factorization of 7960

Prime factors of 7960 are 2, 5, 199. Prime factorization of 7960 in exponential form is:

7960 = 2³ × 5¹ × 199¹

Step-2: Prime Factorization of 7969

Prime factors of 7969 are 13, 613. Prime factorization of 7969 in exponential form is:

7969 = 13¹ × 613¹

Step-3: Factors of 7960

List of positive integer factors of 7960 that divides 7960 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980

Step-4: Factors of 7969

List of positive integer factors of 7969 that divides 7960 without a remainder.

1, 13, 613

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 7960 and 7969. The biggest common factor number is the GCF number.
So the greatest common factor 7960 and 7969 is 1.

Also check out the Least Common Multiple of 7960 and 7969