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Greatest Common Factor of 12 and 16

Greatest common factor (GCF) of 12 and 16 is 4.

GCF(12,16) = 4

We will now calculate the prime factors of 12 and 16, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 12 and 16.

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Prime Factorization of 12

Prime factors of 12 are 2, 3. Prime factorization of 12 in exponential form is:

12 = 22 × 31

Prime Factorization of 16

Prime factors of 16 are 2. Prime factorization of 16 in exponential form is:

16 = 24

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1, 2, 3, 4, 6

Factors of 16

List of positive integer factors of 16 that divides 12 without a remainder.

1, 2, 4, 8

Greatest Common Factor

We found the factors and prime factorization of 12 and 16. The biggest common factor number is the GCF number.
So the greatest common factor 12 and 16 is 4.

Also check out the Least Common Multiple of 12 and 16

Recent Comments
anastasia 2019-04-17 08:54:40

i like this

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