What is the Greatest Common Factor of 40248 and 40266?

Greatest common factor (GCF) of 40248 and 40266 is 18.

GCF(40248,40266) = 18

We will now calculate the prime factors of 40248 and 40266, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 40248 and 40266.

How to find the GCF of 40248 and 40266?

We will first find the prime factorization of 40248 and 40266. After we will calculate the factors of 40248 and 40266 and find the biggest common factor number .

Step-1: Prime Factorization of 40248

Prime factors of 40248 are 2, 3, 13, 43. Prime factorization of 40248 in exponential form is:

40248 = 2³ × 3² × 13¹ × 43¹

Step-2: Prime Factorization of 40266

Prime factors of 40266 are 2, 3, 2237. Prime factorization of 40266 in exponential form is:

40266 = 2¹ × 3² × 2237¹

Step-3: Factors of 40248

List of positive integer factors of 40248 that divides 40248 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 172, 234, 258, 312, 344, 387, 468, 516, 559, 774, 936, 1032, 1118, 1548, 1677, 2236, 3096, 3354, 4472, 5031, 6708, 10062, 13416, 20124

Step-4: Factors of 40266

List of positive integer factors of 40266 that divides 40248 without a remainder.

1, 2, 3, 6, 9, 18, 2237, 4474, 6711, 13422, 20133

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 40248 and 40266. The biggest common factor number is the GCF number.
So the greatest common factor 40248 and 40266 is 18.

Also check out the Least Common Multiple of 40248 and 40266