GCF and LCM Calculator Logo

What is the Greatest Common Factor of 396 and 416?

Greatest common factor (GCF) of 396 and 416 is 4.

GCF(396,416) = 4

We will now calculate the prime factors of 396 and 416, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 396 and 416.

GCF Calculator and
and

How to find the GCF of 396 and 416?

We will first find the prime factorization of 396 and 416. After we will calculate the factors of 396 and 416 and find the biggest common factor number .

Step-1: Prime Factorization of 396

Prime factors of 396 are 2, 3, 11. Prime factorization of 396 in exponential form is:

396 = 22 × 32 × 111

Step-2: Prime Factorization of 416

Prime factors of 416 are 2, 13. Prime factorization of 416 in exponential form is:

416 = 25 × 131

Step-3: Factors of 396

List of positive integer factors of 396 that divides 396 without a remainder.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198

Step-4: Factors of 416

List of positive integer factors of 416 that divides 396 without a remainder.

1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 396 and 416. The biggest common factor number is the GCF number.
So the greatest common factor 396 and 416 is 4.

Also check out the Least Common Multiple of 396 and 416