What is the Greatest Common Factor of 22248 and 22260?

Greatest common factor (GCF) of 22248 and 22260 is 12.

GCF(22248,22260) = 12

We will now calculate the prime factors of 22248 and 22260, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 22248 and 22260.

How to find the GCF of 22248 and 22260?

We will first find the prime factorization of 22248 and 22260. After we will calculate the factors of 22248 and 22260 and find the biggest common factor number .

Step-1: Prime Factorization of 22248

Prime factors of 22248 are 2, 3, 103. Prime factorization of 22248 in exponential form is:

22248 = 2³ × 3³ × 103¹

Step-2: Prime Factorization of 22260

Prime factors of 22260 are 2, 3, 5, 7, 53. Prime factorization of 22260 in exponential form is:

22260 = 2² × 3¹ × 5¹ × 7¹ × 53¹

Step-3: Factors of 22248

List of positive integer factors of 22248 that divides 22248 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 103, 108, 206, 216, 309, 412, 618, 824, 927, 1236, 1854, 2472, 2781, 3708, 5562, 7416, 11124

Step-4: Factors of 22260

List of positive integer factors of 22260 that divides 22248 without a remainder.

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 4452, 5565, 7420, 11130

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 22248 and 22260. The biggest common factor number is the GCF number.
So the greatest common factor 22248 and 22260 is 12.

Also check out the Least Common Multiple of 22248 and 22260