What is the Greatest Common Factor of 7915 and 7932?

Greatest common factor (GCF) of 7915 and 7932 is 1.

GCF(7915,7932) = 1

We will now calculate the prime factors of 7915 and 7932, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 7915 and 7932.

How to find the GCF of 7915 and 7932?

We will first find the prime factorization of 7915 and 7932. After we will calculate the factors of 7915 and 7932 and find the biggest common factor number .

Step-1: Prime Factorization of 7915

Prime factors of 7915 are 5, 1583. Prime factorization of 7915 in exponential form is:

7915 = 5¹ × 1583¹

Step-2: Prime Factorization of 7932

Prime factors of 7932 are 2, 3, 661. Prime factorization of 7932 in exponential form is:

7932 = 2² × 3¹ × 661¹

Step-3: Factors of 7915

List of positive integer factors of 7915 that divides 7915 without a remainder.

1, 5, 1583

Step-4: Factors of 7932

List of positive integer factors of 7932 that divides 7915 without a remainder.

1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2644, 3966

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 7915 and 7932. The biggest common factor number is the GCF number.
So the greatest common factor 7915 and 7932 is 1.

Also check out the Least Common Multiple of 7915 and 7932