What is the Greatest Common Factor of 13550 and 13566?

Greatest common factor (GCF) of 13550 and 13566 is 2.

GCF(13550,13566) = 2

We will now calculate the prime factors of 13550 and 13566, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13550 and 13566.

How to find the GCF of 13550 and 13566?

We will first find the prime factorization of 13550 and 13566. After we will calculate the factors of 13550 and 13566 and find the biggest common factor number .

Step-1: Prime Factorization of 13550

Prime factors of 13550 are 2, 5, 271. Prime factorization of 13550 in exponential form is:

13550 = 2¹ × 5² × 271¹

Step-2: Prime Factorization of 13566

Prime factors of 13566 are 2, 3, 7, 17, 19. Prime factorization of 13566 in exponential form is:

13566 = 2¹ × 3¹ × 7¹ × 17¹ × 19¹

Step-3: Factors of 13550

List of positive integer factors of 13550 that divides 13550 without a remainder.

1, 2, 5, 10, 25, 50, 271, 542, 1355, 2710, 6775

Step-4: Factors of 13566

List of positive integer factors of 13566 that divides 13550 without a remainder.

1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 646, 714, 798, 969, 1938, 2261, 4522, 6783

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13550 and 13566. The biggest common factor number is the GCF number.
So the greatest common factor 13550 and 13566 is 2.

Also check out the Least Common Multiple of 13550 and 13566