What is the Greatest Common Factor of 7825 and 7835?

Greatest common factor (GCF) of 7825 and 7835 is 5.

GCF(7825,7835) = 5

We will now calculate the prime factors of 7825 and 7835, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 7825 and 7835.

How to find the GCF of 7825 and 7835?

We will first find the prime factorization of 7825 and 7835. After we will calculate the factors of 7825 and 7835 and find the biggest common factor number .

Step-1: Prime Factorization of 7825

Prime factors of 7825 are 5, 313. Prime factorization of 7825 in exponential form is:

7825 = 5² × 313¹

Step-2: Prime Factorization of 7835

Prime factors of 7835 are 5, 1567. Prime factorization of 7835 in exponential form is:

7835 = 5¹ × 1567¹

Step-3: Factors of 7825

List of positive integer factors of 7825 that divides 7825 without a remainder.

1, 5, 25, 313, 1565

Step-4: Factors of 7835

List of positive integer factors of 7835 that divides 7825 without a remainder.

1, 5, 1567

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 7825 and 7835. The biggest common factor number is the GCF number.
So the greatest common factor 7825 and 7835 is 5.

Also check out the Least Common Multiple of 7825 and 7835