What is the Greatest Common Factor of 73318 and 73328?

Greatest common factor (GCF) of 73318 and 73328 is 2.

GCF(73318,73328) = 2

We will now calculate the prime factors of 73318 and 73328, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 73318 and 73328.

How to find the GCF of 73318 and 73328?

We will first find the prime factorization of 73318 and 73328. After we will calculate the factors of 73318 and 73328 and find the biggest common factor number .

Step-1: Prime Factorization of 73318

Prime factors of 73318 are 2, 7, 5237. Prime factorization of 73318 in exponential form is:

73318 = 2¹ × 7¹ × 5237¹

Step-2: Prime Factorization of 73328

Prime factors of 73328 are 2, 4583. Prime factorization of 73328 in exponential form is:

73328 = 2⁴ × 4583¹

Step-3: Factors of 73318

List of positive integer factors of 73318 that divides 73318 without a remainder.

1, 2, 7, 14, 5237, 10474, 36659

Step-4: Factors of 73328

List of positive integer factors of 73328 that divides 73318 without a remainder.

1, 2, 4, 8, 16, 4583, 9166, 18332, 36664

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 73318 and 73328. The biggest common factor number is the GCF number.
So the greatest common factor 73318 and 73328 is 2.

Also check out the Least Common Multiple of 73318 and 73328