Cari faktor sepunya terbesar (FSTB) bagi 16, 20 dan 52 Find the greatest common factor (FSTB) of 16, 20 and 52
The Correct Answer and Explanation is:
To find the greatest common factor (GCF) of 16, 20, and 52, we first determine the factors of each number and then identify the greatest factor they all share.
Step 1: Find the factors of each number
- Factors of 16:
The factors of 16 are all the whole numbers that divide 16 without leaving a remainder. The factors of 16 are:
1, 2, 4, 8, 16 - Factors of 20:
The factors of 20 are:
1, 2, 4, 5, 10, 20 - Factors of 52:
The factors of 52 are:
1, 2, 4, 13, 26, 52
Step 2: Identify common factors
Now, we find the common factors among 16, 20, and 52. Looking at the lists of factors, the common factors are:
- Common factors of 16, 20, and 52:
1, 2, 4
Step 3: Find the greatest common factor
The greatest common factor (GCF) is the largest number that is a common factor of all three numbers. From the list of common factors (1, 2, 4), the greatest common factor is:
GCF = 4
Conclusion
The greatest common factor (FSTB) of 16, 20, and 52 is 4.
