What is the Greatest Common Factor of 39216 and 39232?

Greatest common factor (GCF) of 39216 and 39232 is 16.

GCF(39216,39232) = 16

We will now calculate the prime factors of 39216 and 39232, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 39216 and 39232.

How to find the GCF of 39216 and 39232?

We will first find the prime factorization of 39216 and 39232. After we will calculate the factors of 39216 and 39232 and find the biggest common factor number .

Step-1: Prime Factorization of 39216

Prime factors of 39216 are 2, 3, 19, 43. Prime factorization of 39216 in exponential form is:

39216 = 2⁴ × 3¹ × 19¹ × 43¹

Step-2: Prime Factorization of 39232

Prime factors of 39232 are 2, 613. Prime factorization of 39232 in exponential form is:

39232 = 2⁶ × 613¹

Step-3: Factors of 39216

List of positive integer factors of 39216 that divides 39216 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 688, 817, 912, 1032, 1634, 2064, 2451, 3268, 4902, 6536, 9804, 13072, 19608

Step-4: Factors of 39232

List of positive integer factors of 39232 that divides 39216 without a remainder.

1, 2, 4, 8, 16, 32, 64, 613, 1226, 2452, 4904, 9808, 19616

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 39216 and 39232. The biggest common factor number is the GCF number.
So the greatest common factor 39216 and 39232 is 16.

Also check out the Least Common Multiple of 39216 and 39232