Question

What is the HCF of 48 and 54​

Answer 1

Answer:

The biggest common factor number is the GCF number. So the greatest common factor 48 and 54 is 6.

Answer 2

Answer:

6

Step-by-step explanation:

Step-1: Prime Factorization of 48

Prime factors of 48 are 2, 3. Prime factorization of 48 in exponential form is:

48 = 24 × 31

Step-2: Prime Factorization of 54

Prime factors of 54 are 2, 3. Prime factorization of 54 in exponential form is:

54 = 21 × 33

Step-3: Factors of 48

List of positive integer factors of 48 that divides 48 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24

Step-4: Factors of 54

List of positive integer factors of 54 that divides 48 without a remainder.

1, 2, 3, 6, 9, 18, 27

Step-5: Highest Common Factor Number

We found the factors and prime factorization of 48 and 54. The biggest common factor number is the GCF number.

So the greatest common factor 48 and 54 is 6.