What is the Greatest Common Factor of 34815 and 34825?

Greatest common factor (GCF) of 34815 and 34825 is 5.

GCF(34815,34825) = 5

We will now calculate the prime factors of 34815 and 34825, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 34815 and 34825.

How to find the GCF of 34815 and 34825?

We will first find the prime factorization of 34815 and 34825. After we will calculate the factors of 34815 and 34825 and find the biggest common factor number .

Step-1: Prime Factorization of 34815

Prime factors of 34815 are 3, 5, 11, 211. Prime factorization of 34815 in exponential form is:

34815 = 3¹ × 5¹ × 11¹ × 211¹

Step-2: Prime Factorization of 34825

Prime factors of 34825 are 5, 7, 199. Prime factorization of 34825 in exponential form is:

34825 = 5² × 7¹ × 199¹

Step-3: Factors of 34815

List of positive integer factors of 34815 that divides 34815 without a remainder.

1, 3, 5, 11, 15, 33, 55, 165, 211, 633, 1055, 2321, 3165, 6963, 11605

Step-4: Factors of 34825

List of positive integer factors of 34825 that divides 34815 without a remainder.

1, 5, 7, 25, 35, 175, 199, 995, 1393, 4975, 6965

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 34815 and 34825. The biggest common factor number is the GCF number.
So the greatest common factor 34815 and 34825 is 5.

Also check out the Least Common Multiple of 34815 and 34825