What is the Greatest Common Factor of 28939 and 28944?

Greatest common factor (GCF) of 28939 and 28944 is 1.

GCF(28939,28944) = 1

We will now calculate the prime factors of 28939 and 28944, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 28939 and 28944.

How to find the GCF of 28939 and 28944?

We will first find the prime factorization of 28939 and 28944. After we will calculate the factors of 28939 and 28944 and find the biggest common factor number .

Step-1: Prime Factorization of 28939

Prime factors of 28939 are 43, 673. Prime factorization of 28939 in exponential form is:

28939 = 43¹ × 673¹

Step-2: Prime Factorization of 28944

Prime factors of 28944 are 2, 3, 67. Prime factorization of 28944 in exponential form is:

28944 = 2⁴ × 3³ × 67¹

Step-3: Factors of 28939

List of positive integer factors of 28939 that divides 28939 without a remainder.

1, 43, 673

Step-4: Factors of 28944

List of positive integer factors of 28944 that divides 28939 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 1072, 1206, 1608, 1809, 2412, 3216, 3618, 4824, 7236, 9648, 14472

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 28939 and 28944. The biggest common factor number is the GCF number.
So the greatest common factor 28939 and 28944 is 1.

Also check out the Least Common Multiple of 28939 and 28944