What is the Greatest Common Factor of 16520 and 16527?

Greatest common factor (GCF) of 16520 and 16527 is 7.

GCF(16520,16527) = 7

We will now calculate the prime factors of 16520 and 16527, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 16520 and 16527.

How to find the GCF of 16520 and 16527?

We will first find the prime factorization of 16520 and 16527. After we will calculate the factors of 16520 and 16527 and find the biggest common factor number .

Step-1: Prime Factorization of 16520

Prime factors of 16520 are 2, 5, 7, 59. Prime factorization of 16520 in exponential form is:

16520 = 2³ × 5¹ × 7¹ × 59¹

Step-2: Prime Factorization of 16527

Prime factors of 16527 are 3, 7, 787. Prime factorization of 16527 in exponential form is:

16527 = 3¹ × 7¹ × 787¹

Step-3: Factors of 16520

List of positive integer factors of 16520 that divides 16520 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 2065, 2360, 3304, 4130, 8260

Step-4: Factors of 16527

List of positive integer factors of 16527 that divides 16520 without a remainder.

1, 3, 7, 21, 787, 2361, 5509

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 16520 and 16527. The biggest common factor number is the GCF number.
So the greatest common factor 16520 and 16527 is 7.

Also check out the Least Common Multiple of 16520 and 16527