What is the Greatest Common Factor of 14808 and 14820?

Greatest common factor (GCF) of 14808 and 14820 is 12.

GCF(14808,14820) = 12

We will now calculate the prime factors of 14808 and 14820, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 14808 and 14820.

How to find the GCF of 14808 and 14820?

We will first find the prime factorization of 14808 and 14820. After we will calculate the factors of 14808 and 14820 and find the biggest common factor number .

Step-1: Prime Factorization of 14808

Prime factors of 14808 are 2, 3, 617. Prime factorization of 14808 in exponential form is:

14808 = 2³ × 3¹ × 617¹

Step-2: Prime Factorization of 14820

Prime factors of 14820 are 2, 3, 5, 13, 19. Prime factorization of 14820 in exponential form is:

14820 = 2² × 3¹ × 5¹ × 13¹ × 19¹

Step-3: Factors of 14808

List of positive integer factors of 14808 that divides 14808 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 617, 1234, 1851, 2468, 3702, 4936, 7404

Step-4: Factors of 14820

List of positive integer factors of 14820 that divides 14808 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 14808 and 14820. The biggest common factor number is the GCF number.
So the greatest common factor 14808 and 14820 is 12.

Also check out the Least Common Multiple of 14808 and 14820