What is the Greatest Common Factor of 49296 and 49309?

Greatest common factor (GCF) of 49296 and 49309 is 13.

GCF(49296,49309) = 13

We will now calculate the prime factors of 49296 and 49309, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49296 and 49309.

How to find the GCF of 49296 and 49309?

We will first find the prime factorization of 49296 and 49309. After we will calculate the factors of 49296 and 49309 and find the biggest common factor number .

Step-1: Prime Factorization of 49296

Prime factors of 49296 are 2, 3, 13, 79. Prime factorization of 49296 in exponential form is:

49296 = 2⁴ × 3¹ × 13¹ × 79¹

Step-2: Prime Factorization of 49309

Prime factors of 49309 are 13, 3793. Prime factorization of 49309 in exponential form is:

49309 = 13¹ × 3793¹

Step-3: Factors of 49296

List of positive integer factors of 49296 that divides 49296 without a remainder.

1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 208, 237, 312, 316, 474, 624, 632, 948, 1027, 1264, 1896, 2054, 3081, 3792, 4108, 6162, 8216, 12324, 16432, 24648

Step-4: Factors of 49309

List of positive integer factors of 49309 that divides 49296 without a remainder.

1, 13, 3793

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49296 and 49309. The biggest common factor number is the GCF number.
So the greatest common factor 49296 and 49309 is 13.

Also check out the Least Common Multiple of 49296 and 49309