What is the Greatest Common Factor of 10715 and 10725?

Greatest common factor (GCF) of 10715 and 10725 is 5.

GCF(10715,10725) = 5

We will now calculate the prime factors of 10715 and 10725, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10715 and 10725.

How to find the GCF of 10715 and 10725?

We will first find the prime factorization of 10715 and 10725. After we will calculate the factors of 10715 and 10725 and find the biggest common factor number .

Step-1: Prime Factorization of 10715

Prime factors of 10715 are 5, 2143. Prime factorization of 10715 in exponential form is:

10715 = 5¹ × 2143¹

Step-2: Prime Factorization of 10725

Prime factors of 10725 are 3, 5, 11, 13. Prime factorization of 10725 in exponential form is:

10725 = 3¹ × 5² × 11¹ × 13¹

Step-3: Factors of 10715

List of positive integer factors of 10715 that divides 10715 without a remainder.

1, 5, 2143

Step-4: Factors of 10725

List of positive integer factors of 10725 that divides 10715 without a remainder.

1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10715 and 10725. The biggest common factor number is the GCF number.
So the greatest common factor 10715 and 10725 is 5.

Also check out the Least Common Multiple of 10715 and 10725