What is the Greatest Common Factor of 17520 and 17525?

Greatest common factor (GCF) of 17520 and 17525 is 5.

GCF(17520,17525) = 5

We will now calculate the prime factors of 17520 and 17525, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17520 and 17525.

How to find the GCF of 17520 and 17525?

We will first find the prime factorization of 17520 and 17525. After we will calculate the factors of 17520 and 17525 and find the biggest common factor number .

Step-1: Prime Factorization of 17520

Prime factors of 17520 are 2, 3, 5, 73. Prime factorization of 17520 in exponential form is:

17520 = 2⁴ × 3¹ × 5¹ × 73¹

Step-2: Prime Factorization of 17525

Prime factors of 17525 are 5, 701. Prime factorization of 17525 in exponential form is:

17525 = 5² × 701¹

Step-3: Factors of 17520

List of positive integer factors of 17520 that divides 17520 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760

Step-4: Factors of 17525

List of positive integer factors of 17525 that divides 17520 without a remainder.

1, 5, 25, 701, 3505

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17520 and 17525. The biggest common factor number is the GCF number.
So the greatest common factor 17520 and 17525 is 5.

Also check out the Least Common Multiple of 17520 and 17525